Home / 10,760,081.18-16,071,545.68-9,733,832.64

Finding the Fourth Proportional to 10,760,081.18, 16,071,545.68 and 9,733,832.64

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Solution

The fourth proportional to 10,760,081.18, 16,071,545.68 and 9,733,832.64 is: 14,538,713.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760,081.18 : 16,071,545.68 = 9,733,832.64 : x
  2. Step 2: Convert to fraction form
    10,760,081.18/16,071,545.68 = 9,733,832.64/x
  3. Step 3: Cross multiply
    10,760,081.18x = 16,071,545.68 × 9,733,832.64
  4. Step 4: Simplify right side
    10,760,081.18x = 156,437,735,890,900.44
  5. Step 5: Solve for x
    x = 156,437,735,890,900.44/10,760,081.18
  6. Step 6: Final answer
    x = 14,538,713.36

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.