Home / 951,732.32-1,313,704.62-850,841.55

Finding the Fourth Proportional to 951,732.32, 1,313,704.62 and 850,841.55

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Solution

The fourth proportional to 951,732.32, 1,313,704.62 and 850,841.55 is: 1,174,442.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,732.32 : 1,313,704.62 = 850,841.55 : x
  2. Step 2: Convert to fraction form
    951,732.32/1,313,704.62 = 850,841.55/x
  3. Step 3: Cross multiply
    951,732.32x = 1,313,704.62 × 850,841.55
  4. Step 4: Simplify right side
    951,732.32x = 1,117,754,475,122.96
  5. Step 5: Solve for x
    x = 1,117,754,475,122.96/951,732.32
  6. Step 6: Final answer
    x = 1,174,442.08

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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.