Home / 2,189,024.55-3,285,555.33-1,110,294.29

Finding the Fourth Proportional to 2,189,024.55, 3,285,555.33 and 1,110,294.29

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Solution

The fourth proportional to 2,189,024.55, 3,285,555.33 and 1,110,294.29 is: 1,666,465.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,189,024.55 : 3,285,555.33 = 1,110,294.29 : x
  2. Step 2: Convert to fraction form
    2,189,024.55/3,285,555.33 = 1,110,294.29/x
  3. Step 3: Cross multiply
    2,189,024.55x = 3,285,555.33 × 1,110,294.29
  4. Step 4: Simplify right side
    2,189,024.55x = 3,647,933,305,950.29
  5. Step 5: Solve for x
    x = 3,647,933,305,950.29/2,189,024.55
  6. Step 6: Final answer
    x = 1,666,465.23

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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.