Home / 2,694,023.10-4,041,034.65-699,479.10

Finding the Fourth Proportional to 2,694,023.10, 4,041,034.65 and 699,479.10

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Solution

The fourth proportional to 2,694,023.10, 4,041,034.65 and 699,479.10 is: 1,049,218.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,023.10 : 4,041,034.65 = 699,479.10 : x
  2. Step 2: Convert to fraction form
    2,694,023.10/4,041,034.65 = 699,479.10/x
  3. Step 3: Cross multiply
    2,694,023.10x = 4,041,034.65 × 699,479.10
  4. Step 4: Simplify right side
    2,694,023.10x = 2,826,619,280,050.82
  5. Step 5: Solve for x
    x = 2,826,619,280,050.82/2,694,023.10
  6. Step 6: Final answer
    x = 1,049,218.65

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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.