Home / 7,773,537.68-11,662,012.44-2,382,593.60

Finding the Fourth Proportional to 7,773,537.68, 11,662,012.44 and 2,382,593.60

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Solution

The fourth proportional to 7,773,537.68, 11,662,012.44 and 2,382,593.60 is: 3,574,413.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,773,537.68 : 11,662,012.44 = 2,382,593.60 : x
  2. Step 2: Convert to fraction form
    7,773,537.68/11,662,012.44 = 2,382,593.60/x
  3. Step 3: Cross multiply
    7,773,537.68x = 11,662,012.44 × 2,382,593.60
  4. Step 4: Simplify right side
    7,773,537.68x = 27,785,836,202,664.38
  5. Step 5: Solve for x
    x = 27,785,836,202,664.38/7,773,537.68
  6. Step 6: Final answer
    x = 3,574,413.27

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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.