Home / 3,463,191.91-5,195,628.68-1,067,036.44

Finding the Fourth Proportional to 3,463,191.91, 5,195,628.68 and 1,067,036.44

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Solution

The fourth proportional to 3,463,191.91, 5,195,628.68 and 1,067,036.44 is: 1,600,813.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,191.91 : 5,195,628.68 = 1,067,036.44 : x
  2. Step 2: Convert to fraction form
    3,463,191.91/5,195,628.68 = 1,067,036.44/x
  3. Step 3: Cross multiply
    3,463,191.91x = 5,195,628.68 × 1,067,036.44
  4. Step 4: Simplify right side
    3,463,191.91x = 5,543,925,130,269.10
  5. Step 5: Solve for x
    x = 5,543,925,130,269.10/3,463,191.91
  6. Step 6: Final answer
    x = 1,600,813.72

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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.