Home / 3,268,670.56-4,898,758.20-1,829,294.08

Finding the Fourth Proportional to 3,268,670.56, 4,898,758.20 and 1,829,294.08

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Solution

The fourth proportional to 3,268,670.56, 4,898,758.20 and 1,829,294.08 is: 2,741,563.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,268,670.56 : 4,898,758.20 = 1,829,294.08 : x
  2. Step 2: Convert to fraction form
    3,268,670.56/4,898,758.20 = 1,829,294.08/x
  3. Step 3: Cross multiply
    3,268,670.56x = 4,898,758.20 × 1,829,294.08
  4. Step 4: Simplify right side
    3,268,670.56x = 8,961,269,374,611.46
  5. Step 5: Solve for x
    x = 8,961,269,374,611.46/3,268,670.56
  6. Step 6: Final answer
    x = 2,741,563.95

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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.