Home / 3,334,276.50-4,601,306.26-1,806,383.64

Finding the Fourth Proportional to 3,334,276.50, 4,601,306.26 and 1,806,383.64

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Solution

The fourth proportional to 3,334,276.50, 4,601,306.26 and 1,806,383.64 is: 2,492,811.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,276.50 : 4,601,306.26 = 1,806,383.64 : x
  2. Step 2: Convert to fraction form
    3,334,276.50/4,601,306.26 = 1,806,383.64/x
  3. Step 3: Cross multiply
    3,334,276.50x = 4,601,306.26 × 1,806,383.64
  4. Step 4: Simplify right side
    3,334,276.50x = 8,311,724,350,693.59
  5. Step 5: Solve for x
    x = 8,311,724,350,693.59/3,334,276.50
  6. Step 6: Final answer
    x = 2,492,811.96

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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.