Home / 8,002,693.50-11,043,717.57-4,381,021.50

Finding the Fourth Proportional to 8,002,693.50, 11,043,717.57 and 4,381,021.50

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Solution

The fourth proportional to 8,002,693.50, 11,043,717.57 and 4,381,021.50 is: 6,045,809.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,002,693.50 : 11,043,717.57 = 4,381,021.50 : x
  2. Step 2: Convert to fraction form
    8,002,693.50/11,043,717.57 = 4,381,021.50/x
  3. Step 3: Cross multiply
    8,002,693.50x = 11,043,717.57 × 4,381,021.50
  4. Step 4: Simplify right side
    8,002,693.50x = 48,382,764,114,097.76
  5. Step 5: Solve for x
    x = 48,382,764,114,097.76/8,002,693.50
  6. Step 6: Final answer
    x = 6,045,809.97

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.