Home / 1,067,860.10-1,473,647.55-584,425.01

Finding the Fourth Proportional to 1,067,860.10, 1,473,647.55 and 584,425.01

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Solution

The fourth proportional to 1,067,860.10, 1,473,647.55 and 584,425.01 is: 806,506.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,860.10 : 1,473,647.55 = 584,425.01 : x
  2. Step 2: Convert to fraction form
    1,067,860.10/1,473,647.55 = 584,425.01/x
  3. Step 3: Cross multiply
    1,067,860.10x = 1,473,647.55 × 584,425.01
  4. Step 4: Simplify right side
    1,067,860.10x = 861,236,484,145.23
  5. Step 5: Solve for x
    x = 861,236,484,145.23/1,067,860.10
  6. Step 6: Final answer
    x = 806,506.85

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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.