Home / 1,593,091.52-2,198,402.88-867,944.96

Finding the Fourth Proportional to 1,593,091.52, 2,198,402.88 and 867,944.96

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Solution

The fourth proportional to 1,593,091.52, 2,198,402.88 and 867,944.96 is: 1,197,729.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,091.52 : 2,198,402.88 = 867,944.96 : x
  2. Step 2: Convert to fraction form
    1,593,091.52/2,198,402.88 = 867,944.96/x
  3. Step 3: Cross multiply
    1,593,091.52x = 2,198,402.88 × 867,944.96
  4. Step 4: Simplify right side
    1,593,091.52x = 1,908,092,699,745.48
  5. Step 5: Solve for x
    x = 1,908,092,699,745.48/1,593,091.52
  6. Step 6: Final answer
    x = 1,197,729.49

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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.