Home / 2,368,179.04-3,268,068.04-1,374,839.01

Finding the Fourth Proportional to 2,368,179.04, 3,268,068.04 and 1,374,839.01

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Solution

The fourth proportional to 2,368,179.04, 3,268,068.04 and 1,374,839.01 is: 1,897,266.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,179.04 : 3,268,068.04 = 1,374,839.01 : x
  2. Step 2: Convert to fraction form
    2,368,179.04/3,268,068.04 = 1,374,839.01/x
  3. Step 3: Cross multiply
    2,368,179.04x = 3,268,068.04 × 1,374,839.01
  4. Step 4: Simplify right side
    2,368,179.04x = 4,493,067,428,726.24
  5. Step 5: Solve for x
    x = 4,493,067,428,726.24/2,368,179.04
  6. Step 6: Final answer
    x = 1,897,266.78

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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.