Home / 8,366,602.38-12,555,212.51-3,574,327.69

Finding the Fourth Proportional to 8,366,602.38, 12,555,212.51 and 3,574,327.69

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Solution

The fourth proportional to 8,366,602.38, 12,555,212.51 and 3,574,327.69 is: 5,363,759.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,366,602.38 : 12,555,212.51 = 3,574,327.69 : x
  2. Step 2: Convert to fraction form
    8,366,602.38/12,555,212.51 = 3,574,327.69/x
  3. Step 3: Cross multiply
    8,366,602.38x = 12,555,212.51 × 3,574,327.69
  4. Step 4: Simplify right side
    8,366,602.38x = 44,876,443,728,327.40
  5. Step 5: Solve for x
    x = 44,876,443,728,327.40/8,366,602.38
  6. Step 6: Final answer
    x = 5,363,759.59

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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.