Home / 2,729,895.10-4,094,842.65-2,694,465.70

Finding the Fourth Proportional to 2,729,895.10, 4,094,842.65 and 2,694,465.70

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Solution

The fourth proportional to 2,729,895.10, 4,094,842.65 and 2,694,465.70 is: 4,041,698.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,895.10 : 4,094,842.65 = 2,694,465.70 : x
  2. Step 2: Convert to fraction form
    2,729,895.10/4,094,842.65 = 2,694,465.70/x
  3. Step 3: Cross multiply
    2,729,895.10x = 4,094,842.65 × 2,694,465.70
  4. Step 4: Simplify right side
    2,729,895.10x = 11,033,413,067,322.11
  5. Step 5: Solve for x
    x = 11,033,413,067,322.11/2,729,895.10
  6. Step 6: Final answer
    x = 4,041,698.55

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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.