Home / 2,436,279.95-3,661,044.56-1,299,845.03

Finding the Fourth Proportional to 2,436,279.95, 3,661,044.56 and 1,299,845.03

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Solution

The fourth proportional to 2,436,279.95, 3,661,044.56 and 1,299,845.03 is: 1,953,302.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,279.95 : 3,661,044.56 = 1,299,845.03 : x
  2. Step 2: Convert to fraction form
    2,436,279.95/3,661,044.56 = 1,299,845.03/x
  3. Step 3: Cross multiply
    2,436,279.95x = 3,661,044.56 × 1,299,845.03
  4. Step 4: Simplify right side
    2,436,279.95x = 4,758,790,569,425.31
  5. Step 5: Solve for x
    x = 4,758,790,569,425.31/2,436,279.95
  6. Step 6: Final answer
    x = 1,953,302.03

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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.