Home / 2,219,915.64-3,327,880.32-1,843,257

Finding the Fourth Proportional to 2,219,915.64, 3,327,880.32 and 1,843,257

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Solution

The fourth proportional to 2,219,915.64, 3,327,880.32 and 1,843,257 is: 2,763,230.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,219,915.64 : 3,327,880.32 = 1,843,257 : x
  2. Step 2: Convert to fraction form
    2,219,915.64/3,327,880.32 = 1,843,257/x
  3. Step 3: Cross multiply
    2,219,915.64x = 3,327,880.32 × 1,843,257
  4. Step 4: Simplify right side
    2,219,915.64x = 6,134,138,695,002.24
  5. Step 5: Solve for x
    x = 6,134,138,695,002.24/2,219,915.64
  6. Step 6: Final answer
    x = 2,763,230.54

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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.