Home / 791,277.20-1,091,963.14-464,526.26

Finding the Fourth Proportional to 791,277.20, 1,091,963.14 and 464,526.26

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Solution

The fourth proportional to 791,277.20, 1,091,963.14 and 464,526.26 is: 641,046.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    791,277.20 : 1,091,963.14 = 464,526.26 : x
  2. Step 2: Convert to fraction form
    791,277.20/1,091,963.14 = 464,526.26/x
  3. Step 3: Cross multiply
    791,277.20x = 1,091,963.14 × 464,526.26
  4. Step 4: Simplify right side
    791,277.20x = 507,245,548,022.24
  5. Step 5: Solve for x
    x = 507,245,548,022.24/791,277.20
  6. Step 6: Final answer
    x = 641,046.59

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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.