Home / 2,293,517.28-3,440,286.93-696,094.23

Finding the Fourth Proportional to 2,293,517.28, 3,440,286.93 and 696,094.23

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Solution

The fourth proportional to 2,293,517.28, 3,440,286.93 and 696,094.23 is: 1,044,144.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,517.28 : 3,440,286.93 = 696,094.23 : x
  2. Step 2: Convert to fraction form
    2,293,517.28/3,440,286.93 = 696,094.23/x
  3. Step 3: Cross multiply
    2,293,517.28x = 3,440,286.93 × 696,094.23
  4. Step 4: Simplify right side
    2,293,517.28x = 2,394,763,881,517.41
  5. Step 5: Solve for x
    x = 2,394,763,881,517.41/2,293,517.28
  6. Step 6: Final answer
    x = 1,044,144.69

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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.