Home / 1,469,727.36-2,204,024.22-571,050.78

Finding the Fourth Proportional to 1,469,727.36, 2,204,024.22 and 571,050.78

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Solution

The fourth proportional to 1,469,727.36, 2,204,024.22 and 571,050.78 is: 856,355.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,727.36 : 2,204,024.22 = 571,050.78 : x
  2. Step 2: Convert to fraction form
    1,469,727.36/2,204,024.22 = 571,050.78/x
  3. Step 3: Cross multiply
    1,469,727.36x = 2,204,024.22 × 571,050.78
  4. Step 4: Simplify right side
    1,469,727.36x = 1,258,609,749,969.89
  5. Step 5: Solve for x
    x = 1,258,609,749,969.89/1,469,727.36
  6. Step 6: Final answer
    x = 856,355.94

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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.