Home / 5,870,545.92-8,097,913.44-3,691,632.96

Finding the Fourth Proportional to 5,870,545.92, 8,097,913.44 and 3,691,632.96

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Solution

The fourth proportional to 5,870,545.92, 8,097,913.44 and 3,691,632.96 is: 5,092,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,545.92 : 8,097,913.44 = 3,691,632.96 : x
  2. Step 2: Convert to fraction form
    5,870,545.92/8,097,913.44 = 3,691,632.96/x
  3. Step 3: Cross multiply
    5,870,545.92x = 8,097,913.44 × 3,691,632.96
  4. Step 4: Simplify right side
    5,870,545.92x = 29,894,524,162,330.98
  5. Step 5: Solve for x
    x = 29,894,524,162,330.98/5,870,545.92
  6. Step 6: Final answer
    x = 5,092,290.32

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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.