Home / 2,283,077.27-3,425,106.69-663,874.23

Finding the Fourth Proportional to 2,283,077.27, 3,425,106.69 and 663,874.23

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Solution

The fourth proportional to 2,283,077.27, 3,425,106.69 and 663,874.23 is: 995,954.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,077.27 : 3,425,106.69 = 663,874.23 : x
  2. Step 2: Convert to fraction form
    2,283,077.27/3,425,106.69 = 663,874.23/x
  3. Step 3: Cross multiply
    2,283,077.27x = 3,425,106.69 × 663,874.23
  4. Step 4: Simplify right side
    2,283,077.27x = 2,273,840,066,491.60
  5. Step 5: Solve for x
    x = 2,273,840,066,491.60/2,283,077.27
  6. Step 6: Final answer
    x = 995,954.06

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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.