Home / 2,242,514.40-3,363,334.20-725,829.90

Finding the Fourth Proportional to 2,242,514.40, 3,363,334.20 and 725,829.90

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Solution

The fourth proportional to 2,242,514.40, 3,363,334.20 and 725,829.90 is: 1,088,603.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,514.40 : 3,363,334.20 = 725,829.90 : x
  2. Step 2: Convert to fraction form
    2,242,514.40/3,363,334.20 = 725,829.90/x
  3. Step 3: Cross multiply
    2,242,514.40x = 3,363,334.20 × 725,829.90
  4. Step 4: Simplify right side
    2,242,514.40x = 2,441,208,526,052.58
  5. Step 5: Solve for x
    x = 2,441,208,526,052.58/2,242,514.40
  6. Step 6: Final answer
    x = 1,088,603.28

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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.