Home / 2,834,548.38-3,911,508.22-1,610,684.06

Finding the Fourth Proportional to 2,834,548.38, 3,911,508.22 and 1,610,684.06

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Solution

The fourth proportional to 2,834,548.38, 3,911,508.22 and 1,610,684.06 is: 2,222,648.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,548.38 : 3,911,508.22 = 1,610,684.06 : x
  2. Step 2: Convert to fraction form
    2,834,548.38/3,911,508.22 = 1,610,684.06/x
  3. Step 3: Cross multiply
    2,834,548.38x = 3,911,508.22 × 1,610,684.06
  4. Step 4: Simplify right side
    2,834,548.38x = 6,300,203,940,512.97
  5. Step 5: Solve for x
    x = 6,300,203,940,512.97/2,834,548.38
  6. Step 6: Final answer
    x = 2,222,648.23

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Double scale
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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.