Home / 2,039,863.10-3,059,794.65-1,368,016.70

Finding the Fourth Proportional to 2,039,863.10, 3,059,794.65 and 1,368,016.70

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Solution

The fourth proportional to 2,039,863.10, 3,059,794.65 and 1,368,016.70 is: 2,052,025.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,863.10 : 3,059,794.65 = 1,368,016.70 : x
  2. Step 2: Convert to fraction form
    2,039,863.10/3,059,794.65 = 1,368,016.70/x
  3. Step 3: Cross multiply
    2,039,863.10x = 3,059,794.65 × 1,368,016.70
  4. Step 4: Simplify right side
    2,039,863.10x = 4,185,850,179,770.66
  5. Step 5: Solve for x
    x = 4,185,850,179,770.66/2,039,863.10
  6. Step 6: Final answer
    x = 2,052,025.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.