Home / 11,114,429.54-16,673,232.71-3,438,729.87

Finding the Fourth Proportional to 11,114,429.54, 16,673,232.71 and 3,438,729.87

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Solution

The fourth proportional to 11,114,429.54, 16,673,232.71 and 3,438,729.87 is: 5,158,586.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,114,429.54 : 16,673,232.71 = 3,438,729.87 : x
  2. Step 2: Convert to fraction form
    11,114,429.54/16,673,232.71 = 3,438,729.87/x
  3. Step 3: Cross multiply
    11,114,429.54x = 16,673,232.71 × 3,438,729.87
  4. Step 4: Simplify right side
    11,114,429.54x = 57,334,743,332,144.40
  5. Step 5: Solve for x
    x = 57,334,743,332,144.40/11,114,429.54
  6. Step 6: Final answer
    x = 5,158,586.25

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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.