Home / 503,819.06-752,042.51-444,034.04

Finding the Fourth Proportional to 503,819.06, 752,042.51 and 444,034.04

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Solution

The fourth proportional to 503,819.06, 752,042.51 and 444,034.04 is: 662,802.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,819.06 : 752,042.51 = 444,034.04 : x
  2. Step 2: Convert to fraction form
    503,819.06/752,042.51 = 444,034.04/x
  3. Step 3: Cross multiply
    503,819.06x = 752,042.51 × 444,034.04
  4. Step 4: Simplify right side
    503,819.06x = 333,932,469,651.79
  5. Step 5: Solve for x
    x = 333,932,469,651.79/503,819.06
  6. Step 6: Final answer
    x = 662,802.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.