Home / 4,925,154.13-7,392,272.30-2,498,010.60

Finding the Fourth Proportional to 4,925,154.13, 7,392,272.30 and 2,498,010.60

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Solution

The fourth proportional to 4,925,154.13, 7,392,272.30 and 2,498,010.60 is: 3,749,319.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,154.13 : 7,392,272.30 = 2,498,010.60 : x
  2. Step 2: Convert to fraction form
    4,925,154.13/7,392,272.30 = 2,498,010.60/x
  3. Step 3: Cross multiply
    4,925,154.13x = 7,392,272.30 × 2,498,010.60
  4. Step 4: Simplify right side
    4,925,154.13x = 18,465,974,518,687.43
  5. Step 5: Solve for x
    x = 18,465,974,518,687.43/4,925,154.13
  6. Step 6: Final answer
    x = 3,749,319.11

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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.