Home / 3,683,954.40-5,084,013.96-2,052,360.84

Finding the Fourth Proportional to 3,683,954.40, 5,084,013.96 and 2,052,360.84

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Solution

The fourth proportional to 3,683,954.40, 5,084,013.96 and 2,052,360.84 is: 2,832,345.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,683,954.40 : 5,084,013.96 = 2,052,360.84 : x
  2. Step 2: Convert to fraction form
    3,683,954.40/5,084,013.96 = 2,052,360.84/x
  3. Step 3: Cross multiply
    3,683,954.40x = 5,084,013.96 × 2,052,360.84
  4. Step 4: Simplify right side
    3,683,954.40x = 10,434,231,161,517.33
  5. Step 5: Solve for x
    x = 10,434,231,161,517.33/3,683,954.40
  6. Step 6: Final answer
    x = 2,832,345.36

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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.