Home / 6,133,197.70-9,199,796.55-3,741,713.20

Finding the Fourth Proportional to 6,133,197.70, 9,199,796.55 and 3,741,713.20

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Solution

The fourth proportional to 6,133,197.70, 9,199,796.55 and 3,741,713.20 is: 5,612,569.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,197.70 : 9,199,796.55 = 3,741,713.20 : x
  2. Step 2: Convert to fraction form
    6,133,197.70/9,199,796.55 = 3,741,713.20/x
  3. Step 3: Cross multiply
    6,133,197.70x = 9,199,796.55 × 3,741,713.20
  4. Step 4: Simplify right side
    6,133,197.70x = 34,423,000,188,449.46
  5. Step 5: Solve for x
    x = 34,423,000,188,449.46/6,133,197.70
  6. Step 6: Final answer
    x = 5,612,569.80

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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.