Home / 10,508,227.61-14,501,025.30-6,160,209.92

Finding the Fourth Proportional to 10,508,227.61, 14,501,025.30 and 6,160,209.92

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Solution

The fourth proportional to 10,508,227.61, 14,501,025.30 and 6,160,209.92 is: 8,500,896.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,508,227.61 : 14,501,025.30 = 6,160,209.92 : x
  2. Step 2: Convert to fraction form
    10,508,227.61/14,501,025.30 = 6,160,209.92/x
  3. Step 3: Cross multiply
    10,508,227.61x = 14,501,025.30 × 6,160,209.92
  4. Step 4: Simplify right side
    10,508,227.61x = 89,329,359,989,773.77
  5. Step 5: Solve for x
    x = 89,329,359,989,773.77/10,508,227.61
  6. Step 6: Final answer
    x = 8,500,896.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.