Home / 944,944.52-1,418,081.10-854,599.55

Finding the Fourth Proportional to 944,944.52, 1,418,081.10 and 854,599.55

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Solution

The fourth proportional to 944,944.52, 1,418,081.10 and 854,599.55 is: 1,282,500.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,944.52 : 1,418,081.10 = 854,599.55 : x
  2. Step 2: Convert to fraction form
    944,944.52/1,418,081.10 = 854,599.55/x
  3. Step 3: Cross multiply
    944,944.52x = 1,418,081.10 × 854,599.55
  4. Step 4: Simplify right side
    944,944.52x = 1,211,891,462,833.10
  5. Step 5: Solve for x
    x = 1,211,891,462,833.10/944,944.52
  6. Step 6: Final answer
    x = 1,282,500.13

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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.