Home / 10,681,539.52-16,022,309.47-2,594,460.66

Finding the Fourth Proportional to 10,681,539.52, 16,022,309.47 and 2,594,460.66

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Solution

The fourth proportional to 10,681,539.52, 16,022,309.47 and 2,594,460.66 is: 3,891,691.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,681,539.52 : 16,022,309.47 = 2,594,460.66 : x
  2. Step 2: Convert to fraction form
    10,681,539.52/16,022,309.47 = 2,594,460.66/x
  3. Step 3: Cross multiply
    10,681,539.52x = 16,022,309.47 × 2,594,460.66
  4. Step 4: Simplify right side
    10,681,539.52x = 41,569,251,651,830.20
  5. Step 5: Solve for x
    x = 41,569,251,651,830.20/10,681,539.52
  6. Step 6: Final answer
    x = 3,891,691.04

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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.