Home / 2,498,344.32-3,746,955.96-1,149,211.29

Finding the Fourth Proportional to 2,498,344.32, 3,746,955.96 and 1,149,211.29

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Solution

The fourth proportional to 2,498,344.32, 3,746,955.96 and 1,149,211.29 is: 1,723,559.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,344.32 : 3,746,955.96 = 1,149,211.29 : x
  2. Step 2: Convert to fraction form
    2,498,344.32/3,746,955.96 = 1,149,211.29/x
  3. Step 3: Cross multiply
    2,498,344.32x = 3,746,955.96 × 1,149,211.29
  4. Step 4: Simplify right side
    2,498,344.32x = 4,306,044,092,364.79
  5. Step 5: Solve for x
    x = 4,306,044,092,364.79/2,498,344.32
  6. Step 6: Final answer
    x = 1,723,559.10

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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.