Home / 5,755,023.52-7,941,931.26-3,176,703.61

Finding the Fourth Proportional to 5,755,023.52, 7,941,931.26 and 3,176,703.61

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Solution

The fourth proportional to 5,755,023.52, 7,941,931.26 and 3,176,703.61 is: 4,383,850.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,023.52 : 7,941,931.26 = 3,176,703.61 : x
  2. Step 2: Convert to fraction form
    5,755,023.52/7,941,931.26 = 3,176,703.61/x
  3. Step 3: Cross multiply
    5,755,023.52x = 7,941,931.26 × 3,176,703.61
  4. Step 4: Simplify right side
    5,755,023.52x = 25,229,161,725,854.54
  5. Step 5: Solve for x
    x = 25,229,161,725,854.54/5,755,023.52
  6. Step 6: Final answer
    x = 4,383,850.32

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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.