Home / 11,546,957.04-17,324,282.16-3,871,361.40

Finding the Fourth Proportional to 11,546,957.04, 17,324,282.16 and 3,871,361.40

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Solution

The fourth proportional to 11,546,957.04, 17,324,282.16 and 3,871,361.40 is: 5,808,331.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546,957.04 : 17,324,282.16 = 3,871,361.40 : x
  2. Step 2: Convert to fraction form
    11,546,957.04/17,324,282.16 = 3,871,361.40/x
  3. Step 3: Cross multiply
    11,546,957.04x = 17,324,282.16 × 3,871,361.40
  4. Step 4: Simplify right side
    11,546,957.04x = 67,068,557,236,932.62
  5. Step 5: Solve for x
    x = 67,068,557,236,932.62/11,546,957.04
  6. Step 6: Final answer
    x = 5,808,331.75

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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.