Home / 5,945,151.31-8,906,117.34-2,824,761.87

Finding the Fourth Proportional to 5,945,151.31, 8,906,117.34 and 2,824,761.87

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Solution

The fourth proportional to 5,945,151.31, 8,906,117.34 and 2,824,761.87 is: 4,231,626.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,945,151.31 : 8,906,117.34 = 2,824,761.87 : x
  2. Step 2: Convert to fraction form
    5,945,151.31/8,906,117.34 = 2,824,761.87/x
  3. Step 3: Cross multiply
    5,945,151.31x = 8,906,117.34 × 2,824,761.87
  4. Step 4: Simplify right side
    5,945,151.31x = 25,157,660,671,777.83
  5. Step 5: Solve for x
    x = 25,157,660,671,777.83/5,945,151.31
  6. Step 6: Final answer
    x = 4,231,626.64

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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.