Home / 6,228,849.80-9,344,586.90-2,632,765.70

Finding the Fourth Proportional to 6,228,849.80, 9,344,586.90 and 2,632,765.70

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Solution

The fourth proportional to 6,228,849.80, 9,344,586.90 and 2,632,765.70 is: 3,949,703.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,849.80 : 9,344,586.90 = 2,632,765.70 : x
  2. Step 2: Convert to fraction form
    6,228,849.80/9,344,586.90 = 2,632,765.70/x
  3. Step 3: Cross multiply
    6,228,849.80x = 9,344,586.90 × 2,632,765.70
  4. Step 4: Simplify right side
    6,228,849.80x = 24,602,107,870,989.33
  5. Step 5: Solve for x
    x = 24,602,107,870,989.33/6,228,849.80
  6. Step 6: Final answer
    x = 3,949,703.18

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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.