Home / 9,327,425.28-13,991,506.56-2,596,427.52

Finding the Fourth Proportional to 9,327,425.28, 13,991,506.56 and 2,596,427.52

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Solution

The fourth proportional to 9,327,425.28, 13,991,506.56 and 2,596,427.52 is: 3,894,743.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,327,425.28 : 13,991,506.56 = 2,596,427.52 : x
  2. Step 2: Convert to fraction form
    9,327,425.28/13,991,506.56 = 2,596,427.52/x
  3. Step 3: Cross multiply
    9,327,425.28x = 13,991,506.56 × 2,596,427.52
  4. Step 4: Simplify right side
    9,327,425.28x = 36,327,932,678,644.53
  5. Step 5: Solve for x
    x = 36,327,932,678,644.53/9,327,425.28
  6. Step 6: Final answer
    x = 3,894,743.90

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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.