Home / 7,384,982.24-11,082,421.20-2,592,685.64

Finding the Fourth Proportional to 7,384,982.24, 11,082,421.20 and 2,592,685.64

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Solution

The fourth proportional to 7,384,982.24, 11,082,421.20 and 2,592,685.64 is: 3,890,765.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,982.24 : 11,082,421.20 = 2,592,685.64 : x
  2. Step 2: Convert to fraction form
    7,384,982.24/11,082,421.20 = 2,592,685.64/x
  3. Step 3: Cross multiply
    7,384,982.24x = 11,082,421.20 × 2,592,685.64
  4. Step 4: Simplify right side
    7,384,982.24x = 28,733,234,301,671.57
  5. Step 5: Solve for x
    x = 28,733,234,301,671.57/7,384,982.24
  6. Step 6: Final answer
    x = 3,890,765.52

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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.