Home / 1,067,685.64-1,473,406.16-584,250.84

Finding the Fourth Proportional to 1,067,685.64, 1,473,406.16 and 584,250.84

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Solution

The fourth proportional to 1,067,685.64, 1,473,406.16 and 584,250.84 is: 806,266.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,685.64 : 1,473,406.16 = 584,250.84 : x
  2. Step 2: Convert to fraction form
    1,067,685.64/1,473,406.16 = 584,250.84/x
  3. Step 3: Cross multiply
    1,067,685.64x = 1,473,406.16 × 584,250.84
  4. Step 4: Simplify right side
    1,067,685.64x = 860,838,786,641.17
  5. Step 5: Solve for x
    x = 860,838,786,641.17/1,067,685.64
  6. Step 6: Final answer
    x = 806,266.15

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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.