Home / 4,409,324.26-6,613,983.90-1,376,950

Finding the Fourth Proportional to 4,409,324.26, 6,613,983.90 and 1,376,950

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Solution

The fourth proportional to 4,409,324.26, 6,613,983.90 and 1,376,950 is: 2,065,424.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409,324.26 : 6,613,983.90 = 1,376,950 : x
  2. Step 2: Convert to fraction form
    4,409,324.26/6,613,983.90 = 1,376,950/x
  3. Step 3: Cross multiply
    4,409,324.26x = 6,613,983.90 × 1,376,950
  4. Step 4: Simplify right side
    4,409,324.26x = 9,107,125,131,105
  5. Step 5: Solve for x
    x = 9,107,125,131,105/4,409,324.26
  6. Step 6: Final answer
    x = 2,065,424.22

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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.