Home / 2,398,849.44-3,598,896.72-715,952.88

Finding the Fourth Proportional to 2,398,849.44, 3,598,896.72 and 715,952.88

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Solution

The fourth proportional to 2,398,849.44, 3,598,896.72 and 715,952.88 is: 1,074,115.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,398,849.44 : 3,598,896.72 = 715,952.88 : x
  2. Step 2: Convert to fraction form
    2,398,849.44/3,598,896.72 = 715,952.88/x
  3. Step 3: Cross multiply
    2,398,849.44x = 3,598,896.72 × 715,952.88
  4. Step 4: Simplify right side
    2,398,849.44x = 2,576,640,471,506.55
  5. Step 5: Solve for x
    x = 2,576,640,471,506.55/2,398,849.44
  6. Step 6: Final answer
    x = 1,074,115.13

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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.