Home / 1,566,791.90-2,350,187.85-444,715.10

Finding the Fourth Proportional to 1,566,791.90, 2,350,187.85 and 444,715.10

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Solution

The fourth proportional to 1,566,791.90, 2,350,187.85 and 444,715.10 is: 667,072.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,791.90 : 2,350,187.85 = 444,715.10 : x
  2. Step 2: Convert to fraction form
    1,566,791.90/2,350,187.85 = 444,715.10/x
  3. Step 3: Cross multiply
    1,566,791.90x = 2,350,187.85 × 444,715.10
  4. Step 4: Simplify right side
    1,566,791.90x = 1,045,164,024,731.54
  5. Step 5: Solve for x
    x = 1,045,164,024,731.54/1,566,791.90
  6. Step 6: Final answer
    x = 667,072.65

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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.