Home / 3,433,067.74-5,150,082.93-1,036,640.62

Finding the Fourth Proportional to 3,433,067.74, 5,150,082.93 and 1,036,640.62

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Solution

The fourth proportional to 3,433,067.74, 5,150,082.93 and 1,036,640.62 is: 1,555,106.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,067.74 : 5,150,082.93 = 1,036,640.62 : x
  2. Step 2: Convert to fraction form
    3,433,067.74/5,150,082.93 = 1,036,640.62/x
  3. Step 3: Cross multiply
    3,433,067.74x = 5,150,082.93 × 1,036,640.62
  4. Step 4: Simplify right side
    3,433,067.74x = 5,338,785,161,606.62
  5. Step 5: Solve for x
    x = 5,338,785,161,606.62/3,433,067.74
  6. Step 6: Final answer
    x = 1,555,106.27

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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.