Home / 8,092,654.20-12,131,088.66-3,233,511.18

Finding the Fourth Proportional to 8,092,654.20, 12,131,088.66 and 3,233,511.18

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Solution

The fourth proportional to 8,092,654.20, 12,131,088.66 and 3,233,511.18 is: 4,847,113.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,092,654.20 : 12,131,088.66 = 3,233,511.18 : x
  2. Step 2: Convert to fraction form
    8,092,654.20/12,131,088.66 = 3,233,511.18/x
  3. Step 3: Cross multiply
    8,092,654.20x = 12,131,088.66 × 3,233,511.18
  4. Step 4: Simplify right side
    8,092,654.20x = 39,226,010,807,681.22
  5. Step 5: Solve for x
    x = 39,226,010,807,681.22/8,092,654.20
  6. Step 6: Final answer
    x = 4,847,113.18

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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.