Home / 3,505,765.77-5,244,812.41-2,655,287.37

Finding the Fourth Proportional to 3,505,765.77, 5,244,812.41 and 2,655,287.37

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Solution

The fourth proportional to 3,505,765.77, 5,244,812.41 and 2,655,287.37 is: 3,972,451.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,765.77 : 5,244,812.41 = 2,655,287.37 : x
  2. Step 2: Convert to fraction form
    3,505,765.77/5,244,812.41 = 2,655,287.37/x
  3. Step 3: Cross multiply
    3,505,765.77x = 5,244,812.41 × 2,655,287.37
  4. Step 4: Simplify right side
    3,505,765.77x = 13,926,484,150,292.26
  5. Step 5: Solve for x
    x = 13,926,484,150,292.26/3,505,765.77
  6. Step 6: Final answer
    x = 3,972,451.40

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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.