Home / 582,175.56-803,402.19-324,046.98

Finding the Fourth Proportional to 582,175.56, 803,402.19 and 324,046.98

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Solution

The fourth proportional to 582,175.56, 803,402.19 and 324,046.98 is: 447,184.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,175.56 : 803,402.19 = 324,046.98 : x
  2. Step 2: Convert to fraction form
    582,175.56/803,402.19 = 324,046.98/x
  3. Step 3: Cross multiply
    582,175.56x = 803,402.19 × 324,046.98
  4. Step 4: Simplify right side
    582,175.56x = 260,340,053,394.89
  5. Step 5: Solve for x
    x = 260,340,053,394.89/582,175.56
  6. Step 6: Final answer
    x = 447,184.79

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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.