Home / 2,260,744.66-3,391,585.71-663,359.86

Finding the Fourth Proportional to 2,260,744.66, 3,391,585.71 and 663,359.86

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Solution

The fourth proportional to 2,260,744.66, 3,391,585.71 and 663,359.86 is: 995,177.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,260,744.66 : 3,391,585.71 = 663,359.86 : x
  2. Step 2: Convert to fraction form
    2,260,744.66/3,391,585.71 = 663,359.86/x
  3. Step 3: Cross multiply
    2,260,744.66x = 3,391,585.71 × 663,359.86
  4. Step 4: Simplify right side
    2,260,744.66x = 2,249,841,821,763.60
  5. Step 5: Solve for x
    x = 2,249,841,821,763.60/2,260,744.66
  6. Step 6: Final answer
    x = 995,177.32

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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.