Home / 3,016,062.94-4,162,171.35-1,657,944.22

Finding the Fourth Proportional to 3,016,062.94, 4,162,171.35 and 1,657,944.22

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Solution

The fourth proportional to 3,016,062.94, 4,162,171.35 and 1,657,944.22 is: 2,287,965.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,016,062.94 : 4,162,171.35 = 1,657,944.22 : x
  2. Step 2: Convert to fraction form
    3,016,062.94/4,162,171.35 = 1,657,944.22/x
  3. Step 3: Cross multiply
    3,016,062.94x = 4,162,171.35 × 1,657,944.22
  4. Step 4: Simplify right side
    3,016,062.94x = 6,900,647,932,382.10
  5. Step 5: Solve for x
    x = 6,900,647,932,382.10/3,016,062.94
  6. Step 6: Final answer
    x = 2,287,965.49

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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.