Home / 10,563,811.44-15,847,991.64-3,277,123.53

Finding the Fourth Proportional to 10,563,811.44, 15,847,991.64 and 3,277,123.53

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Solution

The fourth proportional to 10,563,811.44, 15,847,991.64 and 3,277,123.53 is: 4,916,390.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,563,811.44 : 15,847,991.64 = 3,277,123.53 : x
  2. Step 2: Convert to fraction form
    10,563,811.44/15,847,991.64 = 3,277,123.53/x
  3. Step 3: Cross multiply
    10,563,811.44x = 15,847,991.64 × 3,277,123.53
  4. Step 4: Simplify right side
    10,563,811.44x = 51,935,826,247,257.33
  5. Step 5: Solve for x
    x = 51,935,826,247,257.33/10,563,811.44
  6. Step 6: Final answer
    x = 4,916,390.88

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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.