Home / 1,067,717.43-1,473,450.20-584,282.61

Finding the Fourth Proportional to 1,067,717.43, 1,473,450.20 and 584,282.61

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Solution

The fourth proportional to 1,067,717.43, 1,473,450.20 and 584,282.61 is: 806,310.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,717.43 : 1,473,450.20 = 584,282.61 : x
  2. Step 2: Convert to fraction form
    1,067,717.43/1,473,450.20 = 584,282.61/x
  3. Step 3: Cross multiply
    1,067,717.43x = 1,473,450.20 × 584,282.61
  4. Step 4: Simplify right side
    1,067,717.43x = 860,911,328,561.02
  5. Step 5: Solve for x
    x = 860,911,328,561.02/1,067,717.43
  6. Step 6: Final answer
    x = 806,310.08

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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.