Home / 2,098,691.16-3,147,684.66-582,528.30

Finding the Fourth Proportional to 2,098,691.16, 3,147,684.66 and 582,528.30

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Solution

The fourth proportional to 2,098,691.16, 3,147,684.66 and 582,528.30 is: 873,694.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,691.16 : 3,147,684.66 = 582,528.30 : x
  2. Step 2: Convert to fraction form
    2,098,691.16/3,147,684.66 = 582,528.30/x
  3. Step 3: Cross multiply
    2,098,691.16x = 3,147,684.66 × 582,528.30
  4. Step 4: Simplify right side
    2,098,691.16x = 1,833,615,393,925.88
  5. Step 5: Solve for x
    x = 1,833,615,393,925.88/2,098,691.16
  6. Step 6: Final answer
    x = 873,694.72

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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.