Home / 2,634,830.60-3,952,247.30-741,572.04

Finding the Fourth Proportional to 2,634,830.60, 3,952,247.30 and 741,572.04

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Solution

The fourth proportional to 2,634,830.60, 3,952,247.30 and 741,572.04 is: 1,112,358.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,634,830.60 : 3,952,247.30 = 741,572.04 : x
  2. Step 2: Convert to fraction form
    2,634,830.60/3,952,247.30 = 741,572.04/x
  3. Step 3: Cross multiply
    2,634,830.60x = 3,952,247.30 × 741,572.04
  4. Step 4: Simplify right side
    2,634,830.60x = 2,930,876,092,845.49
  5. Step 5: Solve for x
    x = 2,930,876,092,845.49/2,634,830.60
  6. Step 6: Final answer
    x = 1,112,358.45

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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.