Home / 1,079,217.57-1,489,301.31-595,770.27

Finding the Fourth Proportional to 1,079,217.57, 1,489,301.31 and 595,770.27

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Solution

The fourth proportional to 1,079,217.57, 1,489,301.31 and 595,770.27 is: 822,152.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,217.57 : 1,489,301.31 = 595,770.27 : x
  2. Step 2: Convert to fraction form
    1,079,217.57/1,489,301.31 = 595,770.27/x
  3. Step 3: Cross multiply
    1,079,217.57x = 1,489,301.31 × 595,770.27
  4. Step 4: Simplify right side
    1,079,217.57x = 887,281,443,570.05
  5. Step 5: Solve for x
    x = 887,281,443,570.05/1,079,217.57
  6. Step 6: Final answer
    x = 822,152.52

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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.