Home / 5,500,834.56-7,591,031.68-3,053,301.76

Finding the Fourth Proportional to 5,500,834.56, 7,591,031.68 and 3,053,301.76

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Solution

The fourth proportional to 5,500,834.56, 7,591,031.68 and 3,053,301.76 is: 4,213,489.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,500,834.56 : 7,591,031.68 = 3,053,301.76 : x
  2. Step 2: Convert to fraction form
    5,500,834.56/7,591,031.68 = 3,053,301.76/x
  3. Step 3: Cross multiply
    5,500,834.56x = 7,591,031.68 × 3,053,301.76
  4. Step 4: Simplify right side
    5,500,834.56x = 23,177,710,388,759.75
  5. Step 5: Solve for x
    x = 23,177,710,388,759.75/5,500,834.56
  6. Step 6: Final answer
    x = 4,213,489.81

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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.