Home / 4,841,262.72-6,680,677.92-2,665,392.60

Finding the Fourth Proportional to 4,841,262.72, 6,680,677.92 and 2,665,392.60

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Solution

The fourth proportional to 4,841,262.72, 6,680,677.92 and 2,665,392.60 is: 3,678,096.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841,262.72 : 6,680,677.92 = 2,665,392.60 : x
  2. Step 2: Convert to fraction form
    4,841,262.72/6,680,677.92 = 2,665,392.60/x
  3. Step 3: Cross multiply
    4,841,262.72x = 6,680,677.92 × 2,665,392.60
  4. Step 4: Simplify right side
    4,841,262.72x = 17,806,629,490,951.39
  5. Step 5: Solve for x
    x = 17,806,629,490,951.39/4,841,262.72
  6. Step 6: Final answer
    x = 3,678,096.09

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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.