Home / 2,293,520.28-3,440,291.43-696,097.23

Finding the Fourth Proportional to 2,293,520.28, 3,440,291.43 and 696,097.23

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Solution

The fourth proportional to 2,293,520.28, 3,440,291.43 and 696,097.23 is: 1,044,149.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,520.28 : 3,440,291.43 = 696,097.23 : x
  2. Step 2: Convert to fraction form
    2,293,520.28/3,440,291.43 = 696,097.23/x
  3. Step 3: Cross multiply
    2,293,520.28x = 3,440,291.43 × 696,097.23
  4. Step 4: Simplify right side
    2,293,520.28x = 2,394,777,334,815.74
  5. Step 5: Solve for x
    x = 2,394,777,334,815.74/2,293,520.28
  6. Step 6: Final answer
    x = 1,044,149.19

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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.