Home / 582,175.58-803,402.18-324,046.96

Finding the Fourth Proportional to 582,175.58, 803,402.18 and 324,046.96

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Solution

The fourth proportional to 582,175.58, 803,402.18 and 324,046.96 is: 447,184.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,175.58 : 803,402.18 = 324,046.96 : x
  2. Step 2: Convert to fraction form
    582,175.58/803,402.18 = 324,046.96/x
  3. Step 3: Cross multiply
    582,175.58x = 803,402.18 × 324,046.96
  4. Step 4: Simplify right side
    582,175.58x = 260,340,034,086.37
  5. Step 5: Solve for x
    x = 260,340,034,086.37/582,175.58
  6. Step 6: Final answer
    x = 447,184.74

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1.5x scale

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.