Home / 3,067,376.20-4,601,064.30-937,456.90

Finding the Fourth Proportional to 3,067,376.20, 4,601,064.30 and 937,456.90

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Solution

The fourth proportional to 3,067,376.20, 4,601,064.30 and 937,456.90 is: 1,406,185.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,376.20 : 4,601,064.30 = 937,456.90 : x
  2. Step 2: Convert to fraction form
    3,067,376.20/4,601,064.30 = 937,456.90/x
  3. Step 3: Cross multiply
    3,067,376.20x = 4,601,064.30 × 937,456.90
  4. Step 4: Simplify right side
    3,067,376.20x = 4,313,299,475,378.67
  5. Step 5: Solve for x
    x = 4,313,299,475,378.67/3,067,376.20
  6. Step 6: Final answer
    x = 1,406,185.35

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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.