Home / 2,843,494.21-4,265,241.33-950,235.66

Finding the Fourth Proportional to 2,843,494.21, 4,265,241.33 and 950,235.66

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Solution

The fourth proportional to 2,843,494.21, 4,265,241.33 and 950,235.66 is: 1,425,353.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,494.21 : 4,265,241.33 = 950,235.66 : x
  2. Step 2: Convert to fraction form
    2,843,494.21/4,265,241.33 = 950,235.66/x
  3. Step 3: Cross multiply
    2,843,494.21x = 4,265,241.33 × 950,235.66
  4. Step 4: Simplify right side
    2,843,494.21x = 4,052,984,410,271.83
  5. Step 5: Solve for x
    x = 4,052,984,410,271.83/2,843,494.21
  6. Step 6: Final answer
    x = 1,425,353.50

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Half scale
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Double scale
Find fourth proportional to 2,843,495.21, 4,265,242.83 and 950,236.66
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.