Home / 10,170,456.54-14,031,274.50-5,759,169.54

Finding the Fourth Proportional to 10,170,456.54, 14,031,274.50 and 5,759,169.54

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Solution

The fourth proportional to 10,170,456.54, 14,031,274.50 and 5,759,169.54 is: 7,945,414.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,170,456.54 : 14,031,274.50 = 5,759,169.54 : x
  2. Step 2: Convert to fraction form
    10,170,456.54/14,031,274.50 = 5,759,169.54/x
  3. Step 3: Cross multiply
    10,170,456.54x = 14,031,274.50 × 5,759,169.54
  4. Step 4: Simplify right side
    10,170,456.54x = 80,808,488,707,778.73
  5. Step 5: Solve for x
    x = 80,808,488,707,778.73/10,170,456.54
  6. Step 6: Final answer
    x = 7,945,414.09

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