Home / 3,204,404.40-4,805,994.60-960,542.40

Finding the Fourth Proportional to 3,204,404.40, 4,805,994.60 and 960,542.40

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Solution

The fourth proportional to 3,204,404.40, 4,805,994.60 and 960,542.40 is: 1,440,630.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,404.40 : 4,805,994.60 = 960,542.40 : x
  2. Step 2: Convert to fraction form
    3,204,404.40/4,805,994.60 = 960,542.40/x
  3. Step 3: Cross multiply
    3,204,404.40x = 4,805,994.60 × 960,542.40
  4. Step 4: Simplify right side
    3,204,404.40x = 4,616,361,587,471.04
  5. Step 5: Solve for x
    x = 4,616,361,587,471.04/3,204,404.40
  6. Step 6: Final answer
    x = 1,440,630.15

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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.