Home / 802,974.87-1,204,081.07-466,118.82

Finding the Fourth Proportional to 802,974.87, 1,204,081.07 and 466,118.82

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Solution

The fourth proportional to 802,974.87, 1,204,081.07 and 466,118.82 is: 698,956.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,974.87 : 1,204,081.07 = 466,118.82 : x
  2. Step 2: Convert to fraction form
    802,974.87/1,204,081.07 = 466,118.82/x
  3. Step 3: Cross multiply
    802,974.87x = 1,204,081.07 × 466,118.82
  4. Step 4: Simplify right side
    802,974.87x = 561,244,845,202.14
  5. Step 5: Solve for x
    x = 561,244,845,202.14/802,974.87
  6. Step 6: Final answer
    x = 698,956.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.