Home / 1,566,791.30-2,350,186.95-444,860.30

Finding the Fourth Proportional to 1,566,791.30, 2,350,186.95 and 444,860.30

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Solution

The fourth proportional to 1,566,791.30, 2,350,186.95 and 444,860.30 is: 667,290.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,791.30 : 2,350,186.95 = 444,860.30 : x
  2. Step 2: Convert to fraction form
    1,566,791.30/2,350,186.95 = 444,860.30/x
  3. Step 3: Cross multiply
    1,566,791.30x = 2,350,186.95 × 444,860.30
  4. Step 4: Simplify right side
    1,566,791.30x = 1,045,504,871,633.09
  5. Step 5: Solve for x
    x = 1,045,504,871,633.09/1,566,791.30
  6. Step 6: Final answer
    x = 667,290.45

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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.