Home / 2,727,079.44-3,763,635.78-2,037,554.82

Finding the Fourth Proportional to 2,727,079.44, 3,763,635.78 and 2,037,554.82

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Solution

The fourth proportional to 2,727,079.44, 3,763,635.78 and 2,037,554.82 is: 2,812,024.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,079.44 : 3,763,635.78 = 2,037,554.82 : x
  2. Step 2: Convert to fraction form
    2,727,079.44/3,763,635.78 = 2,037,554.82/x
  3. Step 3: Cross multiply
    2,727,079.44x = 3,763,635.78 × 2,037,554.82
  4. Step 4: Simplify right side
    2,727,079.44x = 7,668,614,224,263.46
  5. Step 5: Solve for x
    x = 7,668,614,224,263.46/2,727,079.44
  6. Step 6: Final answer
    x = 2,812,024.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.