Home / 1,034,902.32-1,428,163.04-582,193.32

Finding the Fourth Proportional to 1,034,902.32, 1,428,163.04 and 582,193.32

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Solution

The fourth proportional to 1,034,902.32, 1,428,163.04 and 582,193.32 is: 803,425.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,902.32 : 1,428,163.04 = 582,193.32 : x
  2. Step 2: Convert to fraction form
    1,034,902.32/1,428,163.04 = 582,193.32/x
  3. Step 3: Cross multiply
    1,034,902.32x = 1,428,163.04 × 582,193.32
  4. Step 4: Simplify right side
    1,034,902.32x = 831,466,981,758.89
  5. Step 5: Solve for x
    x = 831,466,981,758.89/1,034,902.32
  6. Step 6: Final answer
    x = 803,425.57

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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.