Home / 2,023,040.23-3,032,515.59-871,038.22

Finding the Fourth Proportional to 2,023,040.23, 3,032,515.59 and 871,038.22

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Solution

The fourth proportional to 2,023,040.23, 3,032,515.59 and 871,038.22 is: 1,305,676.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,040.23 : 3,032,515.59 = 871,038.22 : x
  2. Step 2: Convert to fraction form
    2,023,040.23/3,032,515.59 = 871,038.22/x
  3. Step 3: Cross multiply
    2,023,040.23x = 3,032,515.59 × 871,038.22
  4. Step 4: Simplify right side
    2,023,040.23x = 2,641,436,981,635.85
  5. Step 5: Solve for x
    x = 2,641,436,981,635.85/2,023,040.23
  6. Step 6: Final answer
    x = 1,305,676.94

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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.