Home / 9,292,646.91-13,934,184.15-4,170,685.92

Finding the Fourth Proportional to 9,292,646.91, 13,934,184.15 and 4,170,685.92

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Solution

The fourth proportional to 9,292,646.91, 13,934,184.15 and 4,170,685.92 is: 6,253,880.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,292,646.91 : 13,934,184.15 = 4,170,685.92 : x
  2. Step 2: Convert to fraction form
    9,292,646.91/13,934,184.15 = 4,170,685.92/x
  3. Step 3: Cross multiply
    9,292,646.91x = 13,934,184.15 × 4,170,685.92
  4. Step 4: Simplify right side
    9,292,646.91x = 58,115,105,641,092.17
  5. Step 5: Solve for x
    x = 58,115,105,641,092.17/9,292,646.91
  6. Step 6: Final answer
    x = 6,253,880.75

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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.