Home / 3,067,117.60-4,600,895.10-937,198.30

Finding the Fourth Proportional to 3,067,117.60, 4,600,895.10 and 937,198.30

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Solution

The fourth proportional to 3,067,117.60, 4,600,895.10 and 937,198.30 is: 1,405,864.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,117.60 : 4,600,895.10 = 937,198.30 : x
  2. Step 2: Convert to fraction form
    3,067,117.60/4,600,895.10 = 937,198.30/x
  3. Step 3: Cross multiply
    3,067,117.60x = 4,600,895.10 × 937,198.30
  4. Step 4: Simplify right side
    3,067,117.60x = 4,311,951,066,198.33
  5. Step 5: Solve for x
    x = 4,311,951,066,198.33/3,067,117.60
  6. Step 6: Final answer
    x = 1,405,864.28

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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.