Home / 1,365,629.00-1,884,757.76-762,055.88

Finding the Fourth Proportional to 1,365,629.00, 1,884,757.76 and 762,055.88

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Solution

The fourth proportional to 1,365,629.00, 1,884,757.76 and 762,055.88 is: 1,051,742.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,629.00 : 1,884,757.76 = 762,055.88 : x
  2. Step 2: Convert to fraction form
    1,365,629.00/1,884,757.76 = 762,055.88/x
  3. Step 3: Cross multiply
    1,365,629.00x = 1,884,757.76 × 762,055.88
  4. Step 4: Simplify right side
    1,365,629.00x = 1,436,290,720,149.56
  5. Step 5: Solve for x
    x = 1,436,290,720,149.56/1,365,629.00
  6. Step 6: Final answer
    x = 1,051,742.99

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.