Home / 4,040,265.28-5,575,684.39-2,204,841.83

Finding the Fourth Proportional to 4,040,265.28, 5,575,684.39 and 2,204,841.83

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Solution

The fourth proportional to 4,040,265.28, 5,575,684.39 and 2,204,841.83 is: 3,042,746.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040,265.28 : 5,575,684.39 = 2,204,841.83 : x
  2. Step 2: Convert to fraction form
    4,040,265.28/5,575,684.39 = 2,204,841.83/x
  3. Step 3: Cross multiply
    4,040,265.28x = 5,575,684.39 × 2,204,841.83
  4. Step 4: Simplify right side
    4,040,265.28x = 12,293,502,183,675.69
  5. Step 5: Solve for x
    x = 12,293,502,183,675.69/4,040,265.28
  6. Step 6: Final answer
    x = 3,042,746.29

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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.