Home / 804,480.87-1,206,331.29-467,618.49

Finding the Fourth Proportional to 804,480.87, 1,206,331.29 and 467,618.49

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Solution

The fourth proportional to 804,480.87, 1,206,331.29 and 467,618.49 is: 701,201.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,480.87 : 1,206,331.29 = 467,618.49 : x
  2. Step 2: Convert to fraction form
    804,480.87/1,206,331.29 = 467,618.49/x
  3. Step 3: Cross multiply
    804,480.87x = 1,206,331.29 × 467,618.49
  4. Step 4: Simplify right side
    804,480.87x = 564,102,816,269.55
  5. Step 5: Solve for x
    x = 564,102,816,269.55/804,480.87
  6. Step 6: Final answer
    x = 701,201.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.