Home / 17,474,201.60-26,215,086.02-6,691,502.90

Finding the Fourth Proportional to 17,474,201.60, 26,215,086.02 and 6,691,502.90

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Solution

The fourth proportional to 17,474,201.60, 26,215,086.02 and 6,691,502.90 is: 10,038,703.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,474,201.60 : 26,215,086.02 = 6,691,502.90 : x
  2. Step 2: Convert to fraction form
    17,474,201.60/26,215,086.02 = 6,691,502.90/x
  3. Step 3: Cross multiply
    17,474,201.60x = 26,215,086.02 × 6,691,502.90
  4. Step 4: Simplify right side
    17,474,201.60x = 175,418,324,158,659.66
  5. Step 5: Solve for x
    x = 175,418,324,158,659.66/17,474,201.60
  6. Step 6: Final answer
    x = 10,038,703.24

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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.