Home / 6,352,218.44-9,522,969.78-2,755,275.92

Finding the Fourth Proportional to 6,352,218.44, 9,522,969.78 and 2,755,275.92

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Solution

The fourth proportional to 6,352,218.44, 9,522,969.78 and 2,755,275.92 is: 4,130,589.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,218.44 : 9,522,969.78 = 2,755,275.92 : x
  2. Step 2: Convert to fraction form
    6,352,218.44/9,522,969.78 = 2,755,275.92/x
  3. Step 3: Cross multiply
    6,352,218.44x = 9,522,969.78 × 2,755,275.92
  4. Step 4: Simplify right side
    6,352,218.44x = 26,238,409,321,721.70
  5. Step 5: Solve for x
    x = 26,238,409,321,721.70/6,352,218.44
  6. Step 6: Final answer
    x = 4,130,589.90

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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.