Home / 5,755,400.01-7,942,471.02-3,177,074.64

Finding the Fourth Proportional to 5,755,400.01, 7,942,471.02 and 3,177,074.64

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Solution

The fourth proportional to 5,755,400.01, 7,942,471.02 and 3,177,074.64 is: 4,384,373.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,400.01 : 7,942,471.02 = 3,177,074.64 : x
  2. Step 2: Convert to fraction form
    5,755,400.01/7,942,471.02 = 3,177,074.64/x
  3. Step 3: Cross multiply
    5,755,400.01x = 7,942,471.02 × 3,177,074.64
  4. Step 4: Simplify right side
    5,755,400.01x = 25,233,823,256,576.93
  5. Step 5: Solve for x
    x = 25,233,823,256,576.93/5,755,400.01
  6. Step 6: Final answer
    x = 4,384,373.49

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Why These Related Problems?

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