Home / 4,517,584.20-6,776,376.30-3,003,305.40

Finding the Fourth Proportional to 4,517,584.20, 6,776,376.30 and 3,003,305.40

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Solution

The fourth proportional to 4,517,584.20, 6,776,376.30 and 3,003,305.40 is: 4,504,958.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,517,584.20 : 6,776,376.30 = 3,003,305.40 : x
  2. Step 2: Convert to fraction form
    4,517,584.20/6,776,376.30 = 3,003,305.40/x
  3. Step 3: Cross multiply
    4,517,584.20x = 6,776,376.30 × 3,003,305.40
  4. Step 4: Simplify right side
    4,517,584.20x = 20,351,527,534,222.02
  5. Step 5: Solve for x
    x = 20,351,527,534,222.02/4,517,584.20
  6. Step 6: Final answer
    x = 4,504,958.10

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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.