Home / 2,049,708.30-3,074,562.45-1,651,127.55

Finding the Fourth Proportional to 2,049,708.30, 3,074,562.45 and 1,651,127.55

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Solution

The fourth proportional to 2,049,708.30, 3,074,562.45 and 1,651,127.55 is: 2,476,691.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,708.30 : 3,074,562.45 = 1,651,127.55 : x
  2. Step 2: Convert to fraction form
    2,049,708.30/3,074,562.45 = 1,651,127.55/x
  3. Step 3: Cross multiply
    2,049,708.30x = 3,074,562.45 × 1,651,127.55
  4. Step 4: Simplify right side
    2,049,708.30x = 5,076,494,765,390.50
  5. Step 5: Solve for x
    x = 5,076,494,765,390.50/2,049,708.30
  6. Step 6: Final answer
    x = 2,476,691.33

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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.