Home / 1,085,915.82-1,498,535.22-595,883.85

Finding the Fourth Proportional to 1,085,915.82, 1,498,535.22 and 595,883.85

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Solution

The fourth proportional to 1,085,915.82, 1,498,535.22 and 595,883.85 is: 822,304.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,915.82 : 1,498,535.22 = 595,883.85 : x
  2. Step 2: Convert to fraction form
    1,085,915.82/1,498,535.22 = 595,883.85/x
  3. Step 3: Cross multiply
    1,085,915.82x = 1,498,535.22 × 595,883.85
  4. Step 4: Simplify right side
    1,085,915.82x = 892,952,936,254.20
  5. Step 5: Solve for x
    x = 892,952,936,254.20/1,085,915.82
  6. Step 6: Final answer
    x = 822,304.01

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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.