Home / 3,737,470.20-5,608,829.70-1,609,081.80

Finding the Fourth Proportional to 3,737,470.20, 5,608,829.70 and 1,609,081.80

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Solution

The fourth proportional to 3,737,470.20, 5,608,829.70 and 1,609,081.80 is: 2,414,752.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737,470.20 : 5,608,829.70 = 1,609,081.80 : x
  2. Step 2: Convert to fraction form
    3,737,470.20/5,608,829.70 = 1,609,081.80/x
  3. Step 3: Cross multiply
    3,737,470.20x = 5,608,829.70 × 1,609,081.80
  4. Step 4: Simplify right side
    3,737,470.20x = 9,025,065,789,569.46
  5. Step 5: Solve for x
    x = 9,025,065,789,569.46/3,737,470.20
  6. Step 6: Final answer
    x = 2,414,752.58

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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.