Home / 2,003,069.28-3,002,504.38-740,091.36

Finding the Fourth Proportional to 2,003,069.28, 3,002,504.38 and 740,091.36

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Solution

The fourth proportional to 2,003,069.28, 3,002,504.38 and 740,091.36 is: 1,109,361.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,069.28 : 3,002,504.38 = 740,091.36 : x
  2. Step 2: Convert to fraction form
    2,003,069.28/3,002,504.38 = 740,091.36/x
  3. Step 3: Cross multiply
    2,003,069.28x = 3,002,504.38 × 740,091.36
  4. Step 4: Simplify right side
    2,003,069.28x = 2,222,127,550,000.16
  5. Step 5: Solve for x
    x = 2,222,127,550,000.16/2,003,069.28
  6. Step 6: Final answer
    x = 1,109,361.30

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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.