Home / 2,270,180.52-3,132,707.40-1,251,585.27

Finding the Fourth Proportional to 2,270,180.52, 3,132,707.40 and 1,251,585.27

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Solution

The fourth proportional to 2,270,180.52, 3,132,707.40 and 1,251,585.27 is: 1,727,109.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,270,180.52 : 3,132,707.40 = 1,251,585.27 : x
  2. Step 2: Convert to fraction form
    2,270,180.52/3,132,707.40 = 1,251,585.27/x
  3. Step 3: Cross multiply
    2,270,180.52x = 3,132,707.40 × 1,251,585.27
  4. Step 4: Simplify right side
    2,270,180.52x = 3,920,850,437,060.00
  5. Step 5: Solve for x
    x = 3,920,850,437,060.00/2,270,180.52
  6. Step 6: Final answer
    x = 1,727,109.54

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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.