Home / 1,092,535.53-1,635,627.09-635,734.58

Finding the Fourth Proportional to 1,092,535.53, 1,635,627.09 and 635,734.58

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Solution

The fourth proportional to 1,092,535.53, 1,635,627.09 and 635,734.58 is: 951,753.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,535.53 : 1,635,627.09 = 635,734.58 : x
  2. Step 2: Convert to fraction form
    1,092,535.53/1,635,627.09 = 635,734.58/x
  3. Step 3: Cross multiply
    1,092,535.53x = 1,635,627.09 × 635,734.58
  4. Step 4: Simplify right side
    1,092,535.53x = 1,039,824,692,919.64
  5. Step 5: Solve for x
    x = 1,039,824,692,919.64/1,092,535.53
  6. Step 6: Final answer
    x = 951,753.66

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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.