Home / 2,832,382.46-4,248,540.88-1,695,462.42

Finding the Fourth Proportional to 2,832,382.46, 4,248,540.88 and 1,695,462.42

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Solution

The fourth proportional to 2,832,382.46, 4,248,540.88 and 1,695,462.42 is: 2,543,173.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,382.46 : 4,248,540.88 = 1,695,462.42 : x
  2. Step 2: Convert to fraction form
    2,832,382.46/4,248,540.88 = 1,695,462.42/x
  3. Step 3: Cross multiply
    2,832,382.46x = 4,248,540.88 × 1,695,462.42
  4. Step 4: Simplify right side
    2,832,382.46x = 7,203,241,401,873.73
  5. Step 5: Solve for x
    x = 7,203,241,401,873.73/2,832,382.46
  6. Step 6: Final answer
    x = 2,543,173.99

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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.