Home / 5,040,340.05-7,560,510.08-5,040,340.05

Finding the Fourth Proportional to 5,040,340.05, 7,560,510.08 and 5,040,340.05

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Solution

The fourth proportional to 5,040,340.05, 7,560,510.08 and 5,040,340.05 is: 7,560,510.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040,340.05 : 7,560,510.08 = 5,040,340.05 : x
  2. Step 2: Convert to fraction form
    5,040,340.05/7,560,510.08 = 5,040,340.05/x
  3. Step 3: Cross multiply
    5,040,340.05x = 7,560,510.08 × 5,040,340.05
  4. Step 4: Simplify right side
    5,040,340.05x = 38,107,541,729,451
  5. Step 5: Solve for x
    x = 38,107,541,729,451/5,040,340.05
  6. Step 6: Final answer
    x = 7,560,510.08

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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.