Home / 4,498,279.76-6,207,780.94-2,461,089.26

Finding the Fourth Proportional to 4,498,279.76, 6,207,780.94 and 2,461,089.26

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Solution

The fourth proportional to 4,498,279.76, 6,207,780.94 and 2,461,089.26 is: 3,396,387.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,279.76 : 6,207,780.94 = 2,461,089.26 : x
  2. Step 2: Convert to fraction form
    4,498,279.76/6,207,780.94 = 2,461,089.26/x
  3. Step 3: Cross multiply
    4,498,279.76x = 6,207,780.94 × 2,461,089.26
  4. Step 4: Simplify right side
    4,498,279.76x = 15,277,902,999,866.70
  5. Step 5: Solve for x
    x = 15,277,902,999,866.70/4,498,279.76
  6. Step 6: Final answer
    x = 3,396,387.91

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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.