Home / 4,996,986.28-6,895,843.39-2,705,146.97

Finding the Fourth Proportional to 4,996,986.28, 6,895,843.39 and 2,705,146.97

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Solution

The fourth proportional to 4,996,986.28, 6,895,843.39 and 2,705,146.97 is: 3,733,104.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,986.28 : 6,895,843.39 = 2,705,146.97 : x
  2. Step 2: Convert to fraction form
    4,996,986.28/6,895,843.39 = 2,705,146.97/x
  3. Step 3: Cross multiply
    4,996,986.28x = 6,895,843.39 × 2,705,146.97
  4. Step 4: Simplify right side
    4,996,986.28x = 18,654,269,810,810.95
  5. Step 5: Solve for x
    x = 18,654,269,810,810.95/4,996,986.28
  6. Step 6: Final answer
    x = 3,733,104.07

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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.