Home / 2,751,217.27-3,796,798.42-1,527,522.86

Finding the Fourth Proportional to 2,751,217.27, 3,796,798.42 and 1,527,522.86

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Solution

The fourth proportional to 2,751,217.27, 3,796,798.42 and 1,527,522.86 is: 2,108,047.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,217.27 : 3,796,798.42 = 1,527,522.86 : x
  2. Step 2: Convert to fraction form
    2,751,217.27/3,796,798.42 = 1,527,522.86/x
  3. Step 3: Cross multiply
    2,751,217.27x = 3,796,798.42 × 1,527,522.86
  4. Step 4: Simplify right side
    2,751,217.27x = 5,799,696,367,965.24
  5. Step 5: Solve for x
    x = 5,799,696,367,965.24/2,751,217.27
  6. Step 6: Final answer
    x = 2,108,047.38

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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.