Home / 3,692,643.36-5,096,104.60-2,061,369.18

Finding the Fourth Proportional to 3,692,643.36, 5,096,104.60 and 2,061,369.18

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Solution

The fourth proportional to 3,692,643.36, 5,096,104.60 and 2,061,369.18 is: 2,844,832.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,643.36 : 5,096,104.60 = 2,061,369.18 : x
  2. Step 2: Convert to fraction form
    3,692,643.36/5,096,104.60 = 2,061,369.18/x
  3. Step 3: Cross multiply
    3,692,643.36x = 5,096,104.60 × 2,061,369.18
  4. Step 4: Simplify right side
    3,692,643.36x = 10,504,952,960,496.23
  5. Step 5: Solve for x
    x = 10,504,952,960,496.23/3,692,643.36
  6. Step 6: Final answer
    x = 2,844,832.80

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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.