Home / 4,891,812.30-7,337,718.45-3,073,103.10

Finding the Fourth Proportional to 4,891,812.30, 7,337,718.45 and 3,073,103.10

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Solution

The fourth proportional to 4,891,812.30, 7,337,718.45 and 3,073,103.10 is: 4,609,654.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,812.30 : 7,337,718.45 = 3,073,103.10 : x
  2. Step 2: Convert to fraction form
    4,891,812.30/7,337,718.45 = 3,073,103.10/x
  3. Step 3: Cross multiply
    4,891,812.30x = 7,337,718.45 × 3,073,103.10
  4. Step 4: Simplify right side
    4,891,812.30x = 22,549,565,315,622.20
  5. Step 5: Solve for x
    x = 22,549,565,315,622.20/4,891,812.30
  6. Step 6: Final answer
    x = 4,609,654.65

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Similar ratio
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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.