Home / 8,833,169.70-13,253,691.15-4,038,390.90

Finding the Fourth Proportional to 8,833,169.70, 13,253,691.15 and 4,038,390.90

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Solution

The fourth proportional to 8,833,169.70, 13,253,691.15 and 4,038,390.90 is: 6,059,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,169.70 : 13,253,691.15 = 4,038,390.90 : x
  2. Step 2: Convert to fraction form
    8,833,169.70/13,253,691.15 = 4,038,390.90/x
  3. Step 3: Cross multiply
    8,833,169.70x = 13,253,691.15 × 4,038,390.90
  4. Step 4: Simplify right side
    8,833,169.70x = 53,523,585,731,570.54
  5. Step 5: Solve for x
    x = 53,523,585,731,570.54/8,833,169.70
  6. Step 6: Final answer
    x = 6,059,386.10

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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.