Home / 2,096,110.30-3,142,984.35-729,257.17

Finding the Fourth Proportional to 2,096,110.30, 3,142,984.35 and 729,257.17

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Solution

The fourth proportional to 2,096,110.30, 3,142,984.35 and 729,257.17 is: 1,093,474.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,110.30 : 3,142,984.35 = 729,257.17 : x
  2. Step 2: Convert to fraction form
    2,096,110.30/3,142,984.35 = 729,257.17/x
  3. Step 3: Cross multiply
    2,096,110.30x = 3,142,984.35 × 729,257.17
  4. Step 4: Simplify right side
    2,096,110.30x = 2,292,043,883,027.46
  5. Step 5: Solve for x
    x = 2,292,043,883,027.46/2,096,110.30
  6. Step 6: Final answer
    x = 1,093,474.84

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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.