Home / 1,079,232.53-1,489,301.84-595,787.30

Finding the Fourth Proportional to 1,079,232.53, 1,489,301.84 and 595,787.30

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Solution

The fourth proportional to 1,079,232.53, 1,489,301.84 and 595,787.30 is: 822,164.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,232.53 : 1,489,301.84 = 595,787.30 : x
  2. Step 2: Convert to fraction form
    1,079,232.53/1,489,301.84 = 595,787.30/x
  3. Step 3: Cross multiply
    1,079,232.53x = 1,489,301.84 × 595,787.30
  4. Step 4: Simplify right side
    1,079,232.53x = 887,307,121,766.47
  5. Step 5: Solve for x
    x = 887,307,121,766.47/1,079,232.53
  6. Step 6: Final answer
    x = 822,164.92

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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.