Home / 7,324,222.50-10,107,548.73-4,061,174.94

Finding the Fourth Proportional to 7,324,222.50, 10,107,548.73 and 4,061,174.94

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Solution

The fourth proportional to 7,324,222.50, 10,107,548.73 and 4,061,174.94 is: 5,604,488.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,324,222.50 : 10,107,548.73 = 4,061,174.94 : x
  2. Step 2: Convert to fraction form
    7,324,222.50/10,107,548.73 = 4,061,174.94/x
  3. Step 3: Cross multiply
    7,324,222.50x = 10,107,548.73 × 4,061,174.94
  4. Step 4: Simplify right side
    7,324,222.50x = 41,048,523,607,104.83
  5. Step 5: Solve for x
    x = 41,048,523,607,104.83/7,324,222.50
  6. Step 6: Final answer
    x = 5,604,488.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.