Home / 4,626,650.36-6,384,976.96-2,561,665.82

Finding the Fourth Proportional to 4,626,650.36, 6,384,976.96 and 2,561,665.82

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Solution

The fourth proportional to 4,626,650.36, 6,384,976.96 and 2,561,665.82 is: 3,535,209.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,650.36 : 6,384,976.96 = 2,561,665.82 : x
  2. Step 2: Convert to fraction form
    4,626,650.36/6,384,976.96 = 2,561,665.82/x
  3. Step 3: Cross multiply
    4,626,650.36x = 6,384,976.96 × 2,561,665.82
  4. Step 4: Simplify right side
    4,626,650.36x = 16,356,177,239,919.51
  5. Step 5: Solve for x
    x = 16,356,177,239,919.51/4,626,650.36
  6. Step 6: Final answer
    x = 3,535,209.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.