Home / 4,807,416.75-7,200,758.19-4,524,768.87

Finding the Fourth Proportional to 4,807,416.75, 7,200,758.19 and 4,524,768.87

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Solution

The fourth proportional to 4,807,416.75, 7,200,758.19 and 4,524,768.87 is: 6,777,395.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,416.75 : 7,200,758.19 = 4,524,768.87 : x
  2. Step 2: Convert to fraction form
    4,807,416.75/7,200,758.19 = 4,524,768.87/x
  3. Step 3: Cross multiply
    4,807,416.75x = 7,200,758.19 × 4,524,768.87
  4. Step 4: Simplify right side
    4,807,416.75x = 32,581,766,498,509.55
  5. Step 5: Solve for x
    x = 32,581,766,498,509.55/4,807,416.75
  6. Step 6: Final answer
    x = 6,777,395.88

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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.