Home / 2,189,595.41-3,284,482.64-751,268.01

Finding the Fourth Proportional to 2,189,595.41, 3,284,482.64 and 751,268.01

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Solution

The fourth proportional to 2,189,595.41, 3,284,482.64 and 751,268.01 is: 1,126,932.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,189,595.41 : 3,284,482.64 = 751,268.01 : x
  2. Step 2: Convert to fraction form
    2,189,595.41/3,284,482.64 = 751,268.01/x
  3. Step 3: Cross multiply
    2,189,595.41x = 3,284,482.64 × 751,268.01
  4. Step 4: Simplify right side
    2,189,595.41x = 2,467,526,733,076.01
  5. Step 5: Solve for x
    x = 2,467,526,733,076.01/2,189,595.41
  6. Step 6: Final answer
    x = 1,126,932.73

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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.