Home / 2,694,157-4,041,266.22-921,367.24

Finding the Fourth Proportional to 2,694,157, 4,041,266.22 and 921,367.24

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Solution

The fourth proportional to 2,694,157, 4,041,266.22 and 921,367.24 is: 1,382,061.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,157 : 4,041,266.22 = 921,367.24 : x
  2. Step 2: Convert to fraction form
    2,694,157/4,041,266.22 = 921,367.24/x
  3. Step 3: Cross multiply
    2,694,157x = 4,041,266.22 × 921,367.24
  4. Step 4: Simplify right side
    2,694,157x = 3,723,490,303,226.63
  5. Step 5: Solve for x
    x = 3,723,490,303,226.63/2,694,157
  6. Step 6: Final answer
    x = 1,382,061.37

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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.