Home / 10,342,674.92-15,508,821.90-6,026,120.12

Finding the Fourth Proportional to 10,342,674.92, 15,508,821.90 and 6,026,120.12

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Solution

The fourth proportional to 10,342,674.92, 15,508,821.90 and 6,026,120.12 is: 9,036,155.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,342,674.92 : 15,508,821.90 = 6,026,120.12 : x
  2. Step 2: Convert to fraction form
    10,342,674.92/15,508,821.90 = 6,026,120.12/x
  3. Step 3: Cross multiply
    10,342,674.92x = 15,508,821.90 × 6,026,120.12
  4. Step 4: Simplify right side
    10,342,674.92x = 93,458,023,689,086.62
  5. Step 5: Solve for x
    x = 93,458,023,689,086.62/10,342,674.92
  6. Step 6: Final answer
    x = 9,036,155.97

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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.