Home / 7,664,760.08-11,501,926.60-5,107,769.23

Finding the Fourth Proportional to 7,664,760.08, 11,501,926.60 and 5,107,769.23

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Solution

The fourth proportional to 7,664,760.08, 11,501,926.60 and 5,107,769.23 is: 7,664,843.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,664,760.08 : 11,501,926.60 = 5,107,769.23 : x
  2. Step 2: Convert to fraction form
    7,664,760.08/11,501,926.60 = 5,107,769.23/x
  3. Step 3: Cross multiply
    7,664,760.08x = 11,501,926.60 × 5,107,769.23
  4. Step 4: Simplify right side
    7,664,760.08x = 58,749,186,795,166.63
  5. Step 5: Solve for x
    x = 58,749,186,795,166.63/7,664,760.08
  6. Step 6: Final answer
    x = 7,664,843.54

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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.