Home / 2,219,894.64-3,327,848.82-1,843,236

Finding the Fourth Proportional to 2,219,894.64, 3,327,848.82 and 1,843,236

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Solution

The fourth proportional to 2,219,894.64, 3,327,848.82 and 1,843,236 is: 2,763,199.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,219,894.64 : 3,327,848.82 = 1,843,236 : x
  2. Step 2: Convert to fraction form
    2,219,894.64/3,327,848.82 = 1,843,236/x
  3. Step 3: Cross multiply
    2,219,894.64x = 3,327,848.82 × 1,843,236
  4. Step 4: Simplify right side
    2,219,894.64x = 6,134,010,747,581.52
  5. Step 5: Solve for x
    x = 6,134,010,747,581.52/2,219,894.64
  6. Step 6: Final answer
    x = 2,763,199.04

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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.