Home / 2,694,799.02-3,719,447.82-1,777,193.76

Finding the Fourth Proportional to 2,694,799.02, 3,719,447.82 and 1,777,193.76

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Solution

The fourth proportional to 2,694,799.02, 3,719,447.82 and 1,777,193.76 is: 2,452,939.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,799.02 : 3,719,447.82 = 1,777,193.76 : x
  2. Step 2: Convert to fraction form
    2,694,799.02/3,719,447.82 = 1,777,193.76/x
  3. Step 3: Cross multiply
    2,694,799.02x = 3,719,447.82 × 1,777,193.76
  4. Step 4: Simplify right side
    2,694,799.02x = 6,610,179,456,349.60
  5. Step 5: Solve for x
    x = 6,610,179,456,349.60/2,694,799.02
  6. Step 6: Final answer
    x = 2,452,939.68

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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.