Home / 11,312,098.92-16,970,806.08-3,739,064.76

Finding the Fourth Proportional to 11,312,098.92, 16,970,806.08 and 3,739,064.76

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Solution

The fourth proportional to 11,312,098.92, 16,970,806.08 and 3,739,064.76 is: 5,609,475.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,312,098.92 : 16,970,806.08 = 3,739,064.76 : x
  2. Step 2: Convert to fraction form
    11,312,098.92/16,970,806.08 = 3,739,064.76/x
  3. Step 3: Cross multiply
    11,312,098.92x = 16,970,806.08 × 3,739,064.76
  4. Step 4: Simplify right side
    11,312,098.92x = 63,454,942,962,521.73
  5. Step 5: Solve for x
    x = 63,454,942,962,521.73/11,312,098.92
  6. Step 6: Final answer
    x = 5,609,475.61

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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.