Home / 2,221,334.52-3,332,126.39-623,773.04

Finding the Fourth Proportional to 2,221,334.52, 3,332,126.39 and 623,773.04

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Solution

The fourth proportional to 2,221,334.52, 3,332,126.39 and 623,773.04 is: 935,694.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,334.52 : 3,332,126.39 = 623,773.04 : x
  2. Step 2: Convert to fraction form
    2,221,334.52/3,332,126.39 = 623,773.04/x
  3. Step 3: Cross multiply
    2,221,334.52x = 3,332,126.39 × 623,773.04
  4. Step 4: Simplify right side
    2,221,334.52x = 2,078,490,588,175.03
  5. Step 5: Solve for x
    x = 2,078,490,588,175.03/2,221,334.52
  6. Step 6: Final answer
    x = 935,694.54

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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.