Home / 8,045,313.30-12,067,969.95-2,726,529.30

Finding the Fourth Proportional to 8,045,313.30, 12,067,969.95 and 2,726,529.30

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Solution

The fourth proportional to 8,045,313.30, 12,067,969.95 and 2,726,529.30 is: 4,089,793.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,045,313.30 : 12,067,969.95 = 2,726,529.30 : x
  2. Step 2: Convert to fraction form
    8,045,313.30/12,067,969.95 = 2,726,529.30/x
  3. Step 3: Cross multiply
    8,045,313.30x = 12,067,969.95 × 2,726,529.30
  4. Step 4: Simplify right side
    8,045,313.30x = 32,903,673,660,194.53
  5. Step 5: Solve for x
    x = 32,903,673,660,194.53/8,045,313.30
  6. Step 6: Final answer
    x = 4,089,793.95

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Similar ratio
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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.