Home / 5,449,917.66-7,521,473.43-3,002,776.62

Finding the Fourth Proportional to 5,449,917.66, 7,521,473.43 and 3,002,776.62

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Solution

The fourth proportional to 5,449,917.66, 7,521,473.43 and 3,002,776.62 is: 4,144,155.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,449,917.66 : 7,521,473.43 = 3,002,776.62 : x
  2. Step 2: Convert to fraction form
    5,449,917.66/7,521,473.43 = 3,002,776.62/x
  3. Step 3: Cross multiply
    5,449,917.66x = 7,521,473.43 × 3,002,776.62
  4. Step 4: Simplify right side
    5,449,917.66x = 22,585,304,563,555.21
  5. Step 5: Solve for x
    x = 22,585,304,563,555.21/5,449,917.66
  6. Step 6: Final answer
    x = 4,144,155.19

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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.