Home / 1,067,727.12-1,473,452.42-608,916.39

Finding the Fourth Proportional to 1,067,727.12, 1,473,452.42 and 608,916.39

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Solution

The fourth proportional to 1,067,727.12, 1,473,452.42 and 608,916.39 is: 840,298.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,727.12 : 1,473,452.42 = 608,916.39 : x
  2. Step 2: Convert to fraction form
    1,067,727.12/1,473,452.42 = 608,916.39/x
  3. Step 3: Cross multiply
    1,067,727.12x = 1,473,452.42 × 608,916.39
  4. Step 4: Simplify right side
    1,067,727.12x = 897,209,325,378.58
  5. Step 5: Solve for x
    x = 897,209,325,378.58/1,067,727.12
  6. Step 6: Final answer
    x = 840,298.34

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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.