Home / 2,202,728.96-3,304,129.90-605,282.20

Finding the Fourth Proportional to 2,202,728.96, 3,304,129.90 and 605,282.20

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Solution

The fourth proportional to 2,202,728.96, 3,304,129.90 and 605,282.20 is: 907,933.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,728.96 : 3,304,129.90 = 605,282.20 : x
  2. Step 2: Convert to fraction form
    2,202,728.96/3,304,129.90 = 605,282.20/x
  3. Step 3: Cross multiply
    2,202,728.96x = 3,304,129.90 × 605,282.20
  4. Step 4: Simplify right side
    2,202,728.96x = 1,999,931,014,957.78
  5. Step 5: Solve for x
    x = 1,999,931,014,957.78/2,202,728.96
  6. Step 6: Final answer
    x = 907,933.32

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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.