Home / 2,726,168.94-3,759,904.62-2,398,775.04

Finding the Fourth Proportional to 2,726,168.94, 3,759,904.62 and 2,398,775.04

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Solution

The fourth proportional to 2,726,168.94, 3,759,904.62 and 2,398,775.04 is: 3,308,366.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,168.94 : 3,759,904.62 = 2,398,775.04 : x
  2. Step 2: Convert to fraction form
    2,726,168.94/3,759,904.62 = 2,398,775.04/x
  3. Step 3: Cross multiply
    2,726,168.94x = 3,759,904.62 × 2,398,775.04
  4. Step 4: Simplify right side
    2,726,168.94x = 9,019,165,355,236.69
  5. Step 5: Solve for x
    x = 9,019,165,355,236.69/2,726,168.94
  6. Step 6: Final answer
    x = 3,308,366.27

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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.