Home / 1,002,914.67-1,384,016.85-544,038.33

Finding the Fourth Proportional to 1,002,914.67, 1,384,016.85 and 544,038.33

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Solution

The fourth proportional to 1,002,914.67, 1,384,016.85 and 544,038.33 is: 750,769.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,914.67 : 1,384,016.85 = 544,038.33 : x
  2. Step 2: Convert to fraction form
    1,002,914.67/1,384,016.85 = 544,038.33/x
  3. Step 3: Cross multiply
    1,002,914.67x = 1,384,016.85 × 544,038.33
  4. Step 4: Simplify right side
    1,002,914.67x = 752,958,215,765.86
  5. Step 5: Solve for x
    x = 752,958,215,765.86/1,002,914.67
  6. Step 6: Final answer
    x = 750,769.97

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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.