Home / 1,067,901-1,473,336.95-608,684.33

Finding the Fourth Proportional to 1,067,901, 1,473,336.95 and 608,684.33

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Solution

The fourth proportional to 1,067,901, 1,473,336.95 and 608,684.33 is: 839,775.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,901 : 1,473,336.95 = 608,684.33 : x
  2. Step 2: Convert to fraction form
    1,067,901/1,473,336.95 = 608,684.33/x
  3. Step 3: Cross multiply
    1,067,901x = 1,473,336.95 × 608,684.33
  4. Step 4: Simplify right side
    1,067,901x = 896,797,103,864.89
  5. Step 5: Solve for x
    x = 896,797,103,864.89/1,067,901
  6. Step 6: Final answer
    x = 839,775.51

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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.