Home / 8,862,002.60-13,289,115.90-4,068,098.60

Finding the Fourth Proportional to 8,862,002.60, 13,289,115.90 and 4,068,098.60

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Solution

The fourth proportional to 8,862,002.60, 13,289,115.90 and 4,068,098.60 is: 6,100,363.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,862,002.60 : 13,289,115.90 = 4,068,098.60 : x
  2. Step 2: Convert to fraction form
    8,862,002.60/13,289,115.90 = 4,068,098.60/x
  3. Step 3: Cross multiply
    8,862,002.60x = 13,289,115.90 × 4,068,098.60
  4. Step 4: Simplify right side
    8,862,002.60x = 54,061,433,788,027.74
  5. Step 5: Solve for x
    x = 54,061,433,788,027.74/8,862,002.60
  6. Step 6: Final answer
    x = 6,100,363.12

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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.