Home / 2,505,132.54-3,757,944.78-708,029.82

Finding the Fourth Proportional to 2,505,132.54, 3,757,944.78 and 708,029.82

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Solution

The fourth proportional to 2,505,132.54, 3,757,944.78 and 708,029.82 is: 1,062,114.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,132.54 : 3,757,944.78 = 708,029.82 : x
  2. Step 2: Convert to fraction form
    2,505,132.54/3,757,944.78 = 708,029.82/x
  3. Step 3: Cross multiply
    2,505,132.54x = 3,757,944.78 × 708,029.82
  4. Step 4: Simplify right side
    2,505,132.54x = 2,660,736,966,153.34
  5. Step 5: Solve for x
    x = 2,660,736,966,153.34/2,505,132.54
  6. Step 6: Final answer
    x = 1,062,114.25

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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.