Home / 2,502,372.91-3,753,524.31-986,069.02

Finding the Fourth Proportional to 2,502,372.91, 3,753,524.31 and 986,069.02

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Solution

The fourth proportional to 2,502,372.91, 3,753,524.31 and 986,069.02 is: 1,479,089.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,502,372.91 : 3,753,524.31 = 986,069.02 : x
  2. Step 2: Convert to fraction form
    2,502,372.91/3,753,524.31 = 986,069.02/x
  3. Step 3: Cross multiply
    2,502,372.91x = 3,753,524.31 × 986,069.02
  4. Step 4: Simplify right side
    2,502,372.91x = 3,701,234,037,907.88
  5. Step 5: Solve for x
    x = 3,701,234,037,907.88/2,502,372.91
  6. Step 6: Final answer
    x = 1,479,089.72

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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.