Home / 5,755,026.52-7,941,935.40-3,176,706.62

Finding the Fourth Proportional to 5,755,026.52, 7,941,935.40 and 3,176,706.62

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Solution

The fourth proportional to 5,755,026.52, 7,941,935.40 and 3,176,706.62 is: 4,383,854.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,026.52 : 7,941,935.40 = 3,176,706.62 : x
  2. Step 2: Convert to fraction form
    5,755,026.52/7,941,935.40 = 3,176,706.62/x
  3. Step 3: Cross multiply
    5,755,026.52x = 7,941,935.40 × 3,176,706.62
  4. Step 4: Simplify right side
    5,755,026.52x = 25,229,198,760,792.35
  5. Step 5: Solve for x
    x = 25,229,198,760,792.35/5,755,026.52
  6. Step 6: Final answer
    x = 4,383,854.47

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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.