Home / 960,944.45-1,326,102.84-579,044.97

Finding the Fourth Proportional to 960,944.45, 1,326,102.84 and 579,044.97

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Solution

The fourth proportional to 960,944.45, 1,326,102.84 and 579,044.97 is: 799,081.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,944.45 : 1,326,102.84 = 579,044.97 : x
  2. Step 2: Convert to fraction form
    960,944.45/1,326,102.84 = 579,044.97/x
  3. Step 3: Cross multiply
    960,944.45x = 1,326,102.84 × 579,044.97
  4. Step 4: Simplify right side
    960,944.45x = 767,873,179,204.72
  5. Step 5: Solve for x
    x = 767,873,179,204.72/960,944.45
  6. Step 6: Final answer
    x = 799,081.76

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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.