Home / 2,843,495.71-4,265,243.58-950,237.15

Finding the Fourth Proportional to 2,843,495.71, 4,265,243.58 and 950,237.15

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Solution

The fourth proportional to 2,843,495.71, 4,265,243.58 and 950,237.15 is: 1,425,355.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,495.71 : 4,265,243.58 = 950,237.15 : x
  2. Step 2: Convert to fraction form
    2,843,495.71/4,265,243.58 = 950,237.15/x
  3. Step 3: Cross multiply
    2,843,495.71x = 4,265,243.58 × 950,237.15
  4. Step 4: Simplify right side
    2,843,495.71x = 4,052,992,903,515.00
  5. Step 5: Solve for x
    x = 4,052,992,903,515.00/2,843,495.71
  6. Step 6: Final answer
    x = 1,425,355.73

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Double scale
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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.