Home / 10,323,614.00-15,485,369.15-2,647,224.56

Finding the Fourth Proportional to 10,323,614.00, 15,485,369.15 and 2,647,224.56

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Solution

The fourth proportional to 10,323,614.00, 15,485,369.15 and 2,647,224.56 is: 3,970,823.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,323,614.00 : 15,485,369.15 = 2,647,224.56 : x
  2. Step 2: Convert to fraction form
    10,323,614.00/15,485,369.15 = 2,647,224.56/x
  3. Step 3: Cross multiply
    10,323,614.00x = 15,485,369.15 × 2,647,224.56
  4. Step 4: Simplify right side
    10,323,614.00x = 40,993,249,443,883.36
  5. Step 5: Solve for x
    x = 40,993,249,443,883.36/10,323,614.00
  6. Step 6: Final answer
    x = 3,970,823.54

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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.