Home / 3,067,615.61-4,601,435.30-937,691.45

Finding the Fourth Proportional to 3,067,615.61, 4,601,435.30 and 937,691.45

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Solution

The fourth proportional to 3,067,615.61, 4,601,435.30 and 937,691.45 is: 1,406,540.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,615.61 : 4,601,435.30 = 937,691.45 : x
  2. Step 2: Convert to fraction form
    3,067,615.61/4,601,435.30 = 937,691.45/x
  3. Step 3: Cross multiply
    3,067,615.61x = 4,601,435.30 × 937,691.45
  4. Step 4: Simplify right side
    3,067,615.61x = 4,314,726,533,849.73
  5. Step 5: Solve for x
    x = 4,314,726,533,849.73/3,067,615.61
  6. Step 6: Final answer
    x = 1,406,540.81

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1.5x scale

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.