Home / 4,711,195.17-6,499,793.74-3,080,557.03

Finding the Fourth Proportional to 4,711,195.17, 6,499,793.74 and 3,080,557.03

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Solution

The fourth proportional to 4,711,195.17, 6,499,793.74 and 3,080,557.03 is: 4,250,086.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,195.17 : 6,499,793.74 = 3,080,557.03 : x
  2. Step 2: Convert to fraction form
    4,711,195.17/6,499,793.74 = 3,080,557.03/x
  3. Step 3: Cross multiply
    4,711,195.17x = 6,499,793.74 × 3,080,557.03
  4. Step 4: Simplify right side
    4,711,195.17x = 20,022,985,299,306.99
  5. Step 5: Solve for x
    x = 20,022,985,299,306.99/4,711,195.17
  6. Step 6: Final answer
    x = 4,250,086.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.