Home / 3,297,035.92-4,549,909.15-2,007,875.96

Finding the Fourth Proportional to 3,297,035.92, 4,549,909.15 and 2,007,875.96

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Solution

The fourth proportional to 3,297,035.92, 4,549,909.15 and 2,007,875.96 is: 2,770,868.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,035.92 : 4,549,909.15 = 2,007,875.96 : x
  2. Step 2: Convert to fraction form
    3,297,035.92/4,549,909.15 = 2,007,875.96/x
  3. Step 3: Cross multiply
    3,297,035.92x = 4,549,909.15 × 2,007,875.96
  4. Step 4: Simplify right side
    3,297,035.92x = 9,135,653,202,469.04
  5. Step 5: Solve for x
    x = 9,135,653,202,469.04/3,297,035.92
  6. Step 6: Final answer
    x = 2,770,868.57

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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.