Home / 4,581,617.80-6,867,906.90-2,560,829.80

Finding the Fourth Proportional to 4,581,617.80, 6,867,906.90 and 2,560,829.80

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Solution

The fourth proportional to 4,581,617.80, 6,867,906.90 and 2,560,829.80 is: 3,838,718.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,617.80 : 6,867,906.90 = 2,560,829.80 : x
  2. Step 2: Convert to fraction form
    4,581,617.80/6,867,906.90 = 2,560,829.80/x
  3. Step 3: Cross multiply
    4,581,617.80x = 6,867,906.90 × 2,560,829.80
  4. Step 4: Simplify right side
    4,581,617.80x = 17,587,540,653,145.62
  5. Step 5: Solve for x
    x = 17,587,540,653,145.62/4,581,617.80
  6. Step 6: Final answer
    x = 3,838,718.42

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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.