Home / 4,421,780.73-6,622,042.14-2,522,764.89

Finding the Fourth Proportional to 4,421,780.73, 6,622,042.14 and 2,522,764.89

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Solution

The fourth proportional to 4,421,780.73, 6,622,042.14 and 2,522,764.89 is: 3,778,083.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,780.73 : 6,622,042.14 = 2,522,764.89 : x
  2. Step 2: Convert to fraction form
    4,421,780.73/6,622,042.14 = 2,522,764.89/x
  3. Step 3: Cross multiply
    4,421,780.73x = 6,622,042.14 × 2,522,764.89
  4. Step 4: Simplify right side
    4,421,780.73x = 16,705,855,410,892.46
  5. Step 5: Solve for x
    x = 16,705,855,410,892.46/4,421,780.73
  6. Step 6: Final answer
    x = 3,778,083.18

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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.