Home / 2,724,591.68-3,760,053.16-1,517,367.68

Finding the Fourth Proportional to 2,724,591.68, 3,760,053.16 and 1,517,367.68

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Solution

The fourth proportional to 2,724,591.68, 3,760,053.16 and 1,517,367.68 is: 2,094,032.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,591.68 : 3,760,053.16 = 1,517,367.68 : x
  2. Step 2: Convert to fraction form
    2,724,591.68/3,760,053.16 = 1,517,367.68/x
  3. Step 3: Cross multiply
    2,724,591.68x = 3,760,053.16 × 1,517,367.68
  4. Step 4: Simplify right side
    2,724,591.68x = 5,705,383,140,065.87
  5. Step 5: Solve for x
    x = 5,705,383,140,065.87/2,724,591.68
  6. Step 6: Final answer
    x = 2,094,032.36

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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.