Home / 8,296,123.28-12,444,185.22-2,616,790.46

Finding the Fourth Proportional to 8,296,123.28, 12,444,185.22 and 2,616,790.46

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Solution

The fourth proportional to 8,296,123.28, 12,444,185.22 and 2,616,790.46 is: 3,925,185.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296,123.28 : 12,444,185.22 = 2,616,790.46 : x
  2. Step 2: Convert to fraction form
    8,296,123.28/12,444,185.22 = 2,616,790.46/x
  3. Step 3: Cross multiply
    8,296,123.28x = 12,444,185.22 × 2,616,790.46
  4. Step 4: Simplify right side
    8,296,123.28x = 32,563,825,094,135.11
  5. Step 5: Solve for x
    x = 32,563,825,094,135.11/8,296,123.28
  6. Step 6: Final answer
    x = 3,925,185.78

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.