Home / 6,524,425.80-9,786,638.70-5,936,560.20

Finding the Fourth Proportional to 6,524,425.80, 9,786,638.70 and 5,936,560.20

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Solution

The fourth proportional to 6,524,425.80, 9,786,638.70 and 5,936,560.20 is: 8,904,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,425.80 : 9,786,638.70 = 5,936,560.20 : x
  2. Step 2: Convert to fraction form
    6,524,425.80/9,786,638.70 = 5,936,560.20/x
  3. Step 3: Cross multiply
    6,524,425.80x = 9,786,638.70 × 5,936,560.20
  4. Step 4: Simplify right side
    6,524,425.80x = 58,098,969,798,199.73
  5. Step 5: Solve for x
    x = 58,098,969,798,199.73/6,524,425.80
  6. Step 6: Final answer
    x = 8,904,840.30

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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.