Home / 2,069,760.24-3,104,654.04-721,917.84

Finding the Fourth Proportional to 2,069,760.24, 3,104,654.04 and 721,917.84

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Solution

The fourth proportional to 2,069,760.24, 3,104,654.04 and 721,917.84 is: 1,082,881.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,760.24 : 3,104,654.04 = 721,917.84 : x
  2. Step 2: Convert to fraction form
    2,069,760.24/3,104,654.04 = 721,917.84/x
  3. Step 3: Cross multiply
    2,069,760.24x = 3,104,654.04 × 721,917.84
  4. Step 4: Simplify right side
    2,069,760.24x = 2,241,305,138,504.07
  5. Step 5: Solve for x
    x = 2,241,305,138,504.07/2,069,760.24
  6. Step 6: Final answer
    x = 1,082,881.53

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.