Home / 9,324,915.20-13,975,624.48-4,996,229.84

Finding the Fourth Proportional to 9,324,915.20, 13,975,624.48 and 4,996,229.84

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Solution

The fourth proportional to 9,324,915.20, 13,975,624.48 and 4,996,229.84 is: 7,488,050.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,324,915.20 : 13,975,624.48 = 4,996,229.84 : x
  2. Step 2: Convert to fraction form
    9,324,915.20/13,975,624.48 = 4,996,229.84/x
  3. Step 3: Cross multiply
    9,324,915.20x = 13,975,624.48 × 4,996,229.84
  4. Step 4: Simplify right side
    9,324,915.20x = 69,825,432,059,610.48
  5. Step 5: Solve for x
    x = 69,825,432,059,610.48/9,324,915.20
  6. Step 6: Final answer
    x = 7,488,050.09

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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.