Home / 9,311,494.20-13,967,241.30-2,579,908.20

Finding the Fourth Proportional to 9,311,494.20, 13,967,241.30 and 2,579,908.20

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Solution

The fourth proportional to 9,311,494.20, 13,967,241.30 and 2,579,908.20 is: 3,869,862.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,311,494.20 : 13,967,241.30 = 2,579,908.20 : x
  2. Step 2: Convert to fraction form
    9,311,494.20/13,967,241.30 = 2,579,908.20/x
  3. Step 3: Cross multiply
    9,311,494.20x = 13,967,241.30 × 2,579,908.20
  4. Step 4: Simplify right side
    9,311,494.20x = 36,034,200,361,248.66
  5. Step 5: Solve for x
    x = 36,034,200,361,248.66/9,311,494.20
  6. Step 6: Final answer
    x = 3,869,862.30

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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.