Home / 5,961,934.20-8,227,500.30-3,245,699.64

Finding the Fourth Proportional to 5,961,934.20, 8,227,500.30 and 3,245,699.64

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Solution

The fourth proportional to 5,961,934.20, 8,227,500.30 and 3,245,699.64 is: 4,479,082.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,961,934.20 : 8,227,500.30 = 3,245,699.64 : x
  2. Step 2: Convert to fraction form
    5,961,934.20/8,227,500.30 = 3,245,699.64/x
  3. Step 3: Cross multiply
    5,961,934.20x = 8,227,500.30 × 3,245,699.64
  4. Step 4: Simplify right side
    5,961,934.20x = 26,703,994,761,809.89
  5. Step 5: Solve for x
    x = 26,703,994,761,809.89/5,961,934.20
  6. Step 6: Final answer
    x = 4,479,082.44

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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.