Home / 944,930.24-1,418,059.55-854,585.27

Finding the Fourth Proportional to 944,930.24, 1,418,059.55 and 854,585.27

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Solution

The fourth proportional to 944,930.24, 1,418,059.55 and 854,585.27 is: 1,282,478.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,930.24 : 1,418,059.55 = 854,585.27 : x
  2. Step 2: Convert to fraction form
    944,930.24/1,418,059.55 = 854,585.27/x
  3. Step 3: Cross multiply
    944,930.24x = 1,418,059.55 × 854,585.27
  4. Step 4: Simplify right side
    944,930.24x = 1,211,852,792,049.60
  5. Step 5: Solve for x
    x = 1,211,852,792,049.60/944,930.24
  6. Step 6: Final answer
    x = 1,282,478.59

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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.