Home / 2,334,576.90-3,503,441.07-914,456.82

Finding the Fourth Proportional to 2,334,576.90, 3,503,441.07 and 914,456.82

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Solution

The fourth proportional to 2,334,576.90, 3,503,441.07 and 914,456.82 is: 1,372,302.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,576.90 : 3,503,441.07 = 914,456.82 : x
  2. Step 2: Convert to fraction form
    2,334,576.90/3,503,441.07 = 914,456.82/x
  3. Step 3: Cross multiply
    2,334,576.90x = 3,503,441.07 × 914,456.82
  4. Step 4: Simplify right side
    2,334,576.90x = 3,203,745,579,929.60
  5. Step 5: Solve for x
    x = 3,203,745,579,929.60/2,334,576.90
  6. Step 6: Final answer
    x = 1,372,302.44

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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.