Home / 8,854,363.52-13,251,545.04-5,444,808.96

Finding the Fourth Proportional to 8,854,363.52, 13,251,545.04 and 5,444,808.96

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Solution

The fourth proportional to 8,854,363.52, 13,251,545.04 and 5,444,808.96 is: 8,148,765.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,854,363.52 : 13,251,545.04 = 5,444,808.96 : x
  2. Step 2: Convert to fraction form
    8,854,363.52/13,251,545.04 = 5,444,808.96/x
  3. Step 3: Cross multiply
    8,854,363.52x = 13,251,545.04 × 5,444,808.96
  4. Step 4: Simplify right side
    8,854,363.52x = 72,152,131,167,635.55
  5. Step 5: Solve for x
    x = 72,152,131,167,635.55/8,854,363.52
  6. Step 6: Final answer
    x = 8,148,765.41

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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.