Home / 2,568,211.72-3,542,425.65-1,651,599.72

Finding the Fourth Proportional to 2,568,211.72, 3,542,425.65 and 1,651,599.72

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Solution

The fourth proportional to 2,568,211.72, 3,542,425.65 and 1,651,599.72 is: 2,278,110.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,211.72 : 3,542,425.65 = 1,651,599.72 : x
  2. Step 2: Convert to fraction form
    2,568,211.72/3,542,425.65 = 1,651,599.72/x
  3. Step 3: Cross multiply
    2,568,211.72x = 3,542,425.65 × 1,651,599.72
  4. Step 4: Simplify right side
    2,568,211.72x = 5,850,669,211,660.82
  5. Step 5: Solve for x
    x = 5,850,669,211,660.82/2,568,211.72
  6. Step 6: Final answer
    x = 2,278,110.16

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Double scale
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1.5x scale

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.