Home / 3,098,334.76-4,276,920.90-1,952,202.04

Finding the Fourth Proportional to 3,098,334.76, 4,276,920.90 and 1,952,202.04

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Solution

The fourth proportional to 3,098,334.76, 4,276,920.90 and 1,952,202.04 is: 2,694,806.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,098,334.76 : 4,276,920.90 = 1,952,202.04 : x
  2. Step 2: Convert to fraction form
    3,098,334.76/4,276,920.90 = 1,952,202.04/x
  3. Step 3: Cross multiply
    3,098,334.76x = 4,276,920.90 × 1,952,202.04
  4. Step 4: Simplify right side
    3,098,334.76x = 8,349,413,705,898.64
  5. Step 5: Solve for x
    x = 8,349,413,705,898.64/3,098,334.76
  6. Step 6: Final answer
    x = 2,694,806.84

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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.