Home / 5,040,253.68-7,560,380.52-5,040,253.68

Finding the Fourth Proportional to 5,040,253.68, 7,560,380.52 and 5,040,253.68

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Solution

The fourth proportional to 5,040,253.68, 7,560,380.52 and 5,040,253.68 is: 7,560,380.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,253.68 : 7,560,380.52 = 5,040,253.68 : x
  2. Step 2: Convert to fraction form
    5,040,253.68/7,560,380.52 = 5,040,253.68/x
  3. Step 3: Cross multiply
    5,040,253.68x = 7,560,380.52 × 5,040,253.68
  4. Step 4: Simplify right side
    5,040,253.68x = 38,106,235,675,127.14
  5. Step 5: Solve for x
    x = 38,106,235,675,127.14/5,040,253.68
  6. Step 6: Final answer
    x = 7,560,380.52

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Similar ratio
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1.5x scale

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.