Home / 1,341,190.44-1,850,805.90-737,578.44

Finding the Fourth Proportional to 1,341,190.44, 1,850,805.90 and 737,578.44

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Solution

The fourth proportional to 1,341,190.44, 1,850,805.90 and 737,578.44 is: 1,017,837.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,190.44 : 1,850,805.90 = 737,578.44 : x
  2. Step 2: Convert to fraction form
    1,341,190.44/1,850,805.90 = 737,578.44/x
  3. Step 3: Cross multiply
    1,341,190.44x = 1,850,805.90 × 737,578.44
  4. Step 4: Simplify right side
    1,341,190.44x = 1,365,114,528,464.80
  5. Step 5: Solve for x
    x = 1,365,114,528,464.80/1,341,190.44
  6. Step 6: Final answer
    x = 1,017,837.95

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Why These Related Problems?

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