Home / 8,845,442.33-12,204,690.66-4,976,551.85

Finding the Fourth Proportional to 8,845,442.33, 12,204,690.66 and 4,976,551.85

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Solution

The fourth proportional to 8,845,442.33, 12,204,690.66 and 4,976,551.85 is: 6,866,505.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,845,442.33 : 12,204,690.66 = 4,976,551.85 : x
  2. Step 2: Convert to fraction form
    8,845,442.33/12,204,690.66 = 4,976,551.85/x
  3. Step 3: Cross multiply
    8,845,442.33x = 12,204,690.66 × 4,976,551.85
  4. Step 4: Simplify right side
    8,845,442.33x = 60,737,275,821,677.27
  5. Step 5: Solve for x
    x = 60,737,275,821,677.27/8,845,442.33
  6. Step 6: Final answer
    x = 6,866,505.21

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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.