Home / 3,632,399.08-5,012,525.56-2,000,771.32

Finding the Fourth Proportional to 3,632,399.08, 5,012,525.56 and 2,000,771.32

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Solution

The fourth proportional to 3,632,399.08, 5,012,525.56 and 2,000,771.32 is: 2,760,962.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,399.08 : 5,012,525.56 = 2,000,771.32 : x
  2. Step 2: Convert to fraction form
    3,632,399.08/5,012,525.56 = 2,000,771.32/x
  3. Step 3: Cross multiply
    3,632,399.08x = 5,012,525.56 × 2,000,771.32
  4. Step 4: Simplify right side
    3,632,399.08x = 10,028,917,381,214.94
  5. Step 5: Solve for x
    x = 10,028,917,381,214.94/3,632,399.08
  6. Step 6: Final answer
    x = 2,760,962.43

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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.