Home / 2,225,470.73-3,337,739-627,660.15

Finding the Fourth Proportional to 2,225,470.73, 3,337,739 and 627,660.15

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Solution

The fourth proportional to 2,225,470.73, 3,337,739 and 627,660.15 is: 941,358.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,470.73 : 3,337,739 = 627,660.15 : x
  2. Step 2: Convert to fraction form
    2,225,470.73/3,337,739 = 627,660.15/x
  3. Step 3: Cross multiply
    2,225,470.73x = 3,337,739 × 627,660.15
  4. Step 4: Simplify right side
    2,225,470.73x = 2,094,965,761,400.85
  5. Step 5: Solve for x
    x = 2,094,965,761,400.85/2,225,470.73
  6. Step 6: Final answer
    x = 941,358.49

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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.