Home / 9,744,548.38-13,446,069.04-5,393,624.24

Finding the Fourth Proportional to 9,744,548.38, 13,446,069.04 and 5,393,624.24

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Solution

The fourth proportional to 9,744,548.38, 13,446,069.04 and 5,393,624.24 is: 7,442,422.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,744,548.38 : 13,446,069.04 = 5,393,624.24 : x
  2. Step 2: Convert to fraction form
    9,744,548.38/13,446,069.04 = 5,393,624.24/x
  3. Step 3: Cross multiply
    9,744,548.38x = 13,446,069.04 × 5,393,624.24
  4. Step 4: Simplify right side
    9,744,548.38x = 72,523,043,906,857.53
  5. Step 5: Solve for x
    x = 72,523,043,906,857.53/9,744,548.38
  6. Step 6: Final answer
    x = 7,442,422.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.