Home / 5,695,714.27-7,860,025.79-3,082,161.15

Finding the Fourth Proportional to 5,695,714.27, 7,860,025.79 and 3,082,161.15

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Solution

The fourth proportional to 5,695,714.27, 7,860,025.79 and 3,082,161.15 is: 4,253,349.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,714.27 : 7,860,025.79 = 3,082,161.15 : x
  2. Step 2: Convert to fraction form
    5,695,714.27/7,860,025.79 = 3,082,161.15/x
  3. Step 3: Cross multiply
    5,695,714.27x = 7,860,025.79 × 3,082,161.15
  4. Step 4: Simplify right side
    5,695,714.27x = 24,225,866,073,225.12
  5. Step 5: Solve for x
    x = 24,225,866,073,225.12/5,695,714.27
  6. Step 6: Final answer
    x = 4,253,349.96

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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.