Home / 2,293,521.28-3,440,292.94-696,098.24

Finding the Fourth Proportional to 2,293,521.28, 3,440,292.94 and 696,098.24

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Solution

The fourth proportional to 2,293,521.28, 3,440,292.94 and 696,098.24 is: 1,044,150.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,521.28 : 3,440,292.94 = 696,098.24 : x
  2. Step 2: Convert to fraction form
    2,293,521.28/3,440,292.94 = 696,098.24/x
  3. Step 3: Cross multiply
    2,293,521.28x = 3,440,292.94 × 696,098.24
  4. Step 4: Simplify right side
    2,293,521.28x = 2,394,781,860,618.43
  5. Step 5: Solve for x
    x = 2,394,781,860,618.43/2,293,521.28
  6. Step 6: Final answer
    x = 1,044,150.70

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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.