Home / 2,079,589.10-2,917,723.30-2,079,589.10

Finding the Fourth Proportional to 2,079,589.10, 2,917,723.30 and 2,079,589.10

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Solution

The fourth proportional to 2,079,589.10, 2,917,723.30 and 2,079,589.10 is: 2,917,723.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,079,589.10 : 2,917,723.30 = 2,079,589.10 : x
  2. Step 2: Convert to fraction form
    2,079,589.10/2,917,723.30 = 2,079,589.10/x
  3. Step 3: Cross multiply
    2,079,589.10x = 2,917,723.30 × 2,079,589.10
  4. Step 4: Simplify right side
    2,079,589.10x = 6,067,665,571,496.03
  5. Step 5: Solve for x
    x = 6,067,665,571,496.03/2,079,589.10
  6. Step 6: Final answer
    x = 2,917,723.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.