Home / 8,857,042.60-13,281,627.30-3,463,900.60

Finding the Fourth Proportional to 8,857,042.60, 13,281,627.30 and 3,463,900.60

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Solution

The fourth proportional to 8,857,042.60, 13,281,627.30 and 3,463,900.60 is: 5,194,311.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,857,042.60 : 13,281,627.30 = 3,463,900.60 : x
  2. Step 2: Convert to fraction form
    8,857,042.60/13,281,627.30 = 3,463,900.60/x
  3. Step 3: Cross multiply
    8,857,042.60x = 13,281,627.30 × 3,463,900.60
  4. Step 4: Simplify right side
    8,857,042.60x = 46,006,236,773,446.38
  5. Step 5: Solve for x
    x = 46,006,236,773,446.38/8,857,042.60
  6. Step 6: Final answer
    x = 5,194,311.34

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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.