Home / 5,767,126.30-8,652,001.65-3,369,736.90

Finding the Fourth Proportional to 5,767,126.30, 8,652,001.65 and 3,369,736.90

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Solution

The fourth proportional to 5,767,126.30, 8,652,001.65 and 3,369,736.90 is: 5,055,372.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,767,126.30 : 8,652,001.65 = 3,369,736.90 : x
  2. Step 2: Convert to fraction form
    5,767,126.30/8,652,001.65 = 3,369,736.90/x
  3. Step 3: Cross multiply
    5,767,126.30x = 8,652,001.65 × 3,369,736.90
  4. Step 4: Simplify right side
    5,767,126.30x = 29,154,969,218,865.89
  5. Step 5: Solve for x
    x = 29,154,969,218,865.89/5,767,126.30
  6. Step 6: Final answer
    x = 5,055,372.07

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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.