Home / 2,177,268.68-3,258,796.37-1,600,739.27

Finding the Fourth Proportional to 2,177,268.68, 3,258,796.37 and 1,600,739.27

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Solution

The fourth proportional to 2,177,268.68, 3,258,796.37 and 1,600,739.27 is: 2,395,884.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,268.68 : 3,258,796.37 = 1,600,739.27 : x
  2. Step 2: Convert to fraction form
    2,177,268.68/3,258,796.37 = 1,600,739.27/x
  3. Step 3: Cross multiply
    2,177,268.68x = 3,258,796.37 × 1,600,739.27
  4. Step 4: Simplify right side
    2,177,268.68x = 5,216,483,298,094.77
  5. Step 5: Solve for x
    x = 5,216,483,298,094.77/2,177,268.68
  6. Step 6: Final answer
    x = 2,395,884.05

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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.