Home / 2,694,271.65-4,043,192.42-1,480,695.78

Finding the Fourth Proportional to 2,694,271.65, 4,043,192.42 and 1,480,695.78

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Solution

The fourth proportional to 2,694,271.65, 4,043,192.42 and 1,480,695.78 is: 2,222,024.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,271.65 : 4,043,192.42 = 1,480,695.78 : x
  2. Step 2: Convert to fraction form
    2,694,271.65/4,043,192.42 = 1,480,695.78/x
  3. Step 3: Cross multiply
    2,694,271.65x = 4,043,192.42 × 1,480,695.78
  4. Step 4: Simplify right side
    2,694,271.65x = 5,986,737,970,323.39
  5. Step 5: Solve for x
    x = 5,986,737,970,323.39/2,694,271.65
  6. Step 6: Final answer
    x = 2,222,024.63

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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.