Home / 4,567,449.12-6,846,882.30-1,532,686.68

Finding the Fourth Proportional to 4,567,449.12, 6,846,882.30 and 1,532,686.68

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Solution

The fourth proportional to 4,567,449.12, 6,846,882.30 and 1,532,686.68 is: 2,297,589.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,449.12 : 6,846,882.30 = 1,532,686.68 : x
  2. Step 2: Convert to fraction form
    4,567,449.12/6,846,882.30 = 1,532,686.68/x
  3. Step 3: Cross multiply
    4,567,449.12x = 6,846,882.30 × 1,532,686.68
  4. Step 4: Simplify right side
    4,567,449.12x = 10,494,125,300,737.76
  5. Step 5: Solve for x
    x = 10,494,125,300,737.76/4,567,449.12
  6. Step 6: Final answer
    x = 2,297,589.97

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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.