Home / 1,067,761.05-1,473,510.27-584,326.40

Finding the Fourth Proportional to 1,067,761.05, 1,473,510.27 and 584,326.40

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Solution

The fourth proportional to 1,067,761.05, 1,473,510.27 and 584,326.40 is: 806,370.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,761.05 : 1,473,510.27 = 584,326.40 : x
  2. Step 2: Convert to fraction form
    1,067,761.05/1,473,510.27 = 584,326.40/x
  3. Step 3: Cross multiply
    1,067,761.05x = 1,473,510.27 × 584,326.40
  4. Step 4: Simplify right side
    1,067,761.05x = 861,010,944,064.58
  5. Step 5: Solve for x
    x = 861,010,944,064.58/1,067,761.05
  6. Step 6: Final answer
    x = 806,370.44

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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.