Home / 5,102,043.66-7,635,090.57-3,183,857.41

Finding the Fourth Proportional to 5,102,043.66, 7,635,090.57 and 3,183,857.41

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Solution

The fourth proportional to 5,102,043.66, 7,635,090.57 and 3,183,857.41 is: 4,764,569.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,102,043.66 : 7,635,090.57 = 3,183,857.41 : x
  2. Step 2: Convert to fraction form
    5,102,043.66/7,635,090.57 = 3,183,857.41/x
  3. Step 3: Cross multiply
    5,102,043.66x = 7,635,090.57 × 3,183,857.41
  4. Step 4: Simplify right side
    5,102,043.66x = 24,309,039,687,315.62
  5. Step 5: Solve for x
    x = 24,309,039,687,315.62/5,102,043.66
  6. Step 6: Final answer
    x = 4,764,569.12

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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.