Home / 3,632,321.36-5,012,638.08-2,000,735.66

Finding the Fourth Proportional to 3,632,321.36, 5,012,638.08 and 2,000,735.66

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Solution

The fourth proportional to 3,632,321.36, 5,012,638.08 and 2,000,735.66 is: 2,761,034.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,321.36 : 5,012,638.08 = 2,000,735.66 : x
  2. Step 2: Convert to fraction form
    3,632,321.36/5,012,638.08 = 2,000,735.66/x
  3. Step 3: Cross multiply
    3,632,321.36x = 5,012,638.08 × 2,000,735.66
  4. Step 4: Simplify right side
    3,632,321.36x = 10,028,963,757,329.93
  5. Step 5: Solve for x
    x = 10,028,963,757,329.93/3,632,321.36
  6. Step 6: Final answer
    x = 2,761,034.27

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1.5x scale

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.