Home / 2,395,560.23-3,591,568.87-1,448,720.45

Finding the Fourth Proportional to 2,395,560.23, 3,591,568.87 and 1,448,720.45

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Solution

The fourth proportional to 2,395,560.23, 3,591,568.87 and 1,448,720.45 is: 2,172,009.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,560.23 : 3,591,568.87 = 1,448,720.45 : x
  2. Step 2: Convert to fraction form
    2,395,560.23/3,591,568.87 = 1,448,720.45/x
  3. Step 3: Cross multiply
    2,395,560.23x = 3,591,568.87 × 1,448,720.45
  4. Step 4: Simplify right side
    2,395,560.23x = 5,203,179,289,792.76
  5. Step 5: Solve for x
    x = 5,203,179,289,792.76/2,395,560.23
  6. Step 6: Final answer
    x = 2,172,009.38

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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.