Home / 7,544,912.45-11,309,801.46-3,504,237.93

Finding the Fourth Proportional to 7,544,912.45, 11,309,801.46 and 3,504,237.93

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Solution

The fourth proportional to 7,544,912.45, 11,309,801.46 and 3,504,237.93 is: 5,252,842.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,912.45 : 11,309,801.46 = 3,504,237.93 : x
  2. Step 2: Convert to fraction form
    7,544,912.45/11,309,801.46 = 3,504,237.93/x
  3. Step 3: Cross multiply
    7,544,912.45x = 11,309,801.46 × 3,504,237.93
  4. Step 4: Simplify right side
    7,544,912.45x = 39,632,235,256,901.38
  5. Step 5: Solve for x
    x = 39,632,235,256,901.38/7,544,912.45
  6. Step 6: Final answer
    x = 5,252,842.30

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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.