Home / 1,067,155.80-1,598,660.10-592,992.60

Finding the Fourth Proportional to 1,067,155.80, 1,598,660.10 and 592,992.60

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Solution

The fourth proportional to 1,067,155.80, 1,598,660.10 and 592,992.60 is: 888,336.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,067,155.80 : 1,598,660.10 = 592,992.60 : x
  2. Step 2: Convert to fraction form
    1,067,155.80/1,598,660.10 = 592,992.60/x
  3. Step 3: Cross multiply
    1,067,155.80x = 1,598,660.10 × 592,992.60
  4. Step 4: Simplify right side
    1,067,155.80x = 947,993,609,215.26
  5. Step 5: Solve for x
    x = 947,993,609,215.26/1,067,155.80
  6. Step 6: Final answer
    x = 888,336.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.