Home / 5,446,780.57-8,162,524.18-4,304,521.27

Finding the Fourth Proportional to 5,446,780.57, 8,162,524.18 and 4,304,521.27

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Solution

The fourth proportional to 5,446,780.57, 8,162,524.18 and 4,304,521.27 is: 6,450,738.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,446,780.57 : 8,162,524.18 = 4,304,521.27 : x
  2. Step 2: Convert to fraction form
    5,446,780.57/8,162,524.18 = 4,304,521.27/x
  3. Step 3: Cross multiply
    5,446,780.57x = 8,162,524.18 × 4,304,521.27
  4. Step 4: Simplify right side
    5,446,780.57x = 35,135,758,949,699.30
  5. Step 5: Solve for x
    x = 35,135,758,949,699.30/5,446,780.57
  6. Step 6: Final answer
    x = 6,450,738.84

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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.