Home / 2,452,364.62-3,676,160.33-1,172,641.57

Finding the Fourth Proportional to 2,452,364.62, 3,676,160.33 and 1,172,641.57

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Solution

The fourth proportional to 2,452,364.62, 3,676,160.33 and 1,172,641.57 is: 1,757,821.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,452,364.62 : 3,676,160.33 = 1,172,641.57 : x
  2. Step 2: Convert to fraction form
    2,452,364.62/3,676,160.33 = 1,172,641.57/x
  3. Step 3: Cross multiply
    2,452,364.62x = 3,676,160.33 × 1,172,641.57
  4. Step 4: Simplify right side
    2,452,364.62x = 4,310,818,410,286.72
  5. Step 5: Solve for x
    x = 4,310,818,410,286.72/2,452,364.62
  6. Step 6: Final answer
    x = 1,757,821.16

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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.