Home / 4,237,156.71-5,841,787.91-2,744,352.43

Finding the Fourth Proportional to 4,237,156.71, 5,841,787.91 and 2,744,352.43

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Solution

The fourth proportional to 4,237,156.71, 5,841,787.91 and 2,744,352.43 is: 3,783,651.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,156.71 : 5,841,787.91 = 2,744,352.43 : x
  2. Step 2: Convert to fraction form
    4,237,156.71/5,841,787.91 = 2,744,352.43/x
  3. Step 3: Cross multiply
    4,237,156.71x = 5,841,787.91 × 2,744,352.43
  4. Step 4: Simplify right side
    4,237,156.71x = 16,031,924,846,353.12
  5. Step 5: Solve for x
    x = 16,031,924,846,353.12/4,237,156.71
  6. Step 6: Final answer
    x = 3,783,651.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.