Home / 2,738,244.52-3,777,620.34-1,833,118.12

Finding the Fourth Proportional to 2,738,244.52, 3,777,620.34 and 1,833,118.12

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Solution

The fourth proportional to 2,738,244.52, 3,777,620.34 and 1,833,118.12 is: 2,528,928.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,738,244.52 : 3,777,620.34 = 1,833,118.12 : x
  2. Step 2: Convert to fraction form
    2,738,244.52/3,777,620.34 = 1,833,118.12/x
  3. Step 3: Cross multiply
    2,738,244.52x = 3,777,620.34 × 1,833,118.12
  4. Step 4: Simplify right side
    2,738,244.52x = 6,924,824,295,734.56
  5. Step 5: Solve for x
    x = 6,924,824,295,734.56/2,738,244.52
  6. Step 6: Final answer
    x = 2,528,928.39

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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.