Home / 10,096,598.04-15,149,626.45-4,976,236.64

Finding the Fourth Proportional to 10,096,598.04, 15,149,626.45 and 4,976,236.64

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Solution

The fourth proportional to 10,096,598.04, 15,149,626.45 and 4,976,236.64 is: 7,466,685.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,598.04 : 15,149,626.45 = 4,976,236.64 : x
  2. Step 2: Convert to fraction form
    10,096,598.04/15,149,626.45 = 4,976,236.64/x
  3. Step 3: Cross multiply
    10,096,598.04x = 15,149,626.45 × 4,976,236.64
  4. Step 4: Simplify right side
    10,096,598.04x = 75,388,126,134,614.41
  5. Step 5: Solve for x
    x = 75,388,126,134,614.41/10,096,598.04
  6. Step 6: Final answer
    x = 7,466,685.89

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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.