Home / 732,908.16-1,099,519.92-227,459.52

Finding the Fourth Proportional to 732,908.16, 1,099,519.92 and 227,459.52

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Solution

The fourth proportional to 732,908.16, 1,099,519.92 and 227,459.52 is: 341,238.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,908.16 : 1,099,519.92 = 227,459.52 : x
  2. Step 2: Convert to fraction form
    732,908.16/1,099,519.92 = 227,459.52/x
  3. Step 3: Cross multiply
    732,908.16x = 1,099,519.92 × 227,459.52
  4. Step 4: Simplify right side
    732,908.16x = 250,096,273,233.64
  5. Step 5: Solve for x
    x = 250,096,273,233.64/732,908.16
  6. Step 6: Final answer
    x = 341,238.22

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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.