Home / 11,842,516.02-17,764,408.24-3,756,105.38

Finding the Fourth Proportional to 11,842,516.02, 17,764,408.24 and 3,756,105.38

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Solution

The fourth proportional to 11,842,516.02, 17,764,408.24 and 3,756,105.38 is: 5,634,359.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,842,516.02 : 17,764,408.24 = 3,756,105.38 : x
  2. Step 2: Convert to fraction form
    11,842,516.02/17,764,408.24 = 3,756,105.38/x
  3. Step 3: Cross multiply
    11,842,516.02x = 17,764,408.24 × 3,756,105.38
  4. Step 4: Simplify right side
    11,842,516.02x = 66,724,989,362,780.32
  5. Step 5: Solve for x
    x = 66,724,989,362,780.32/11,842,516.02
  6. Step 6: Final answer
    x = 5,634,359.22

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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.