Home / 5,669,362.58-8,504,076.20-1,409,530.82

Finding the Fourth Proportional to 5,669,362.58, 8,504,076.20 and 1,409,530.82

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Solution

The fourth proportional to 5,669,362.58, 8,504,076.20 and 1,409,530.82 is: 2,114,304.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,362.58 : 8,504,076.20 = 1,409,530.82 : x
  2. Step 2: Convert to fraction form
    5,669,362.58/8,504,076.20 = 1,409,530.82/x
  3. Step 3: Cross multiply
    5,669,362.58x = 8,504,076.20 × 1,409,530.82
  4. Step 4: Simplify right side
    5,669,362.58x = 11,986,757,449,960.45
  5. Step 5: Solve for x
    x = 11,986,757,449,960.45/5,669,362.58
  6. Step 6: Final answer
    x = 2,114,304.26

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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.