Home / 1,460,522.97-2,190,785.27-955,508.22

Finding the Fourth Proportional to 1,460,522.97, 2,190,785.27 and 955,508.22

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Solution

The fourth proportional to 1,460,522.97, 2,190,785.27 and 955,508.22 is: 1,433,262.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,460,522.97 : 2,190,785.27 = 955,508.22 : x
  2. Step 2: Convert to fraction form
    1,460,522.97/2,190,785.27 = 955,508.22/x
  3. Step 3: Cross multiply
    1,460,522.97x = 2,190,785.27 × 955,508.22
  4. Step 4: Simplify right side
    1,460,522.97x = 2,093,313,328,962.38
  5. Step 5: Solve for x
    x = 2,093,313,328,962.38/1,460,522.97
  6. Step 6: Final answer
    x = 1,433,262.86

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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.