Home / 6,517,744.83-9,001,952.69-4,292,469.90

Finding the Fourth Proportional to 6,517,744.83, 9,001,952.69 and 4,292,469.90

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Solution

The fourth proportional to 6,517,744.83, 9,001,952.69 and 4,292,469.90 is: 5,928,524.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,517,744.83 : 9,001,952.69 = 4,292,469.90 : x
  2. Step 2: Convert to fraction form
    6,517,744.83/9,001,952.69 = 4,292,469.90/x
  3. Step 3: Cross multiply
    6,517,744.83x = 9,001,952.69 × 4,292,469.90
  4. Step 4: Simplify right side
    6,517,744.83x = 38,640,610,941,586.69
  5. Step 5: Solve for x
    x = 38,640,610,941,586.69/6,517,744.83
  6. Step 6: Final answer
    x = 5,928,524.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.