Home / 4,160,705.90-6,241,058.85-1,008,833.90

Finding the Fourth Proportional to 4,160,705.90, 6,241,058.85 and 1,008,833.90

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Solution

The fourth proportional to 4,160,705.90, 6,241,058.85 and 1,008,833.90 is: 1,513,250.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,705.90 : 6,241,058.85 = 1,008,833.90 : x
  2. Step 2: Convert to fraction form
    4,160,705.90/6,241,058.85 = 1,008,833.90/x
  3. Step 3: Cross multiply
    4,160,705.90x = 6,241,058.85 × 1,008,833.90
  4. Step 4: Simplify right side
    4,160,705.90x = 6,296,191,739,775.02
  5. Step 5: Solve for x
    x = 6,296,191,739,775.02/4,160,705.90
  6. Step 6: Final answer
    x = 1,513,250.85

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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.