Home / 2,023,039.23-3,032,514.09-871,037.22

Finding the Fourth Proportional to 2,023,039.23, 3,032,514.09 and 871,037.22

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Solution

The fourth proportional to 2,023,039.23, 3,032,514.09 and 871,037.22 is: 1,305,675.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,039.23 : 3,032,514.09 = 871,037.22 : x
  2. Step 2: Convert to fraction form
    2,023,039.23/3,032,514.09 = 871,037.22/x
  3. Step 3: Cross multiply
    2,023,039.23x = 3,032,514.09 × 871,037.22
  4. Step 4: Simplify right side
    2,023,039.23x = 2,641,432,642,564.43
  5. Step 5: Solve for x
    x = 2,641,432,642,564.43/2,023,039.23
  6. Step 6: Final answer
    x = 1,305,675.44

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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.