Home / 1,079,294.44-1,489,476.18-595,928.20

Finding the Fourth Proportional to 1,079,294.44, 1,489,476.18 and 595,928.20

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Solution

The fourth proportional to 1,079,294.44, 1,489,476.18 and 595,928.20 is: 822,408.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,294.44 : 1,489,476.18 = 595,928.20 : x
  2. Step 2: Convert to fraction form
    1,079,294.44/1,489,476.18 = 595,928.20/x
  3. Step 3: Cross multiply
    1,079,294.44x = 1,489,476.18 × 595,928.20
  4. Step 4: Simplify right side
    1,079,294.44x = 887,620,858,890.28
  5. Step 5: Solve for x
    x = 887,620,858,890.28/1,079,294.44
  6. Step 6: Final answer
    x = 822,408.44

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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.