Home / 2,269,038.20-3,399,410.10-1,846,023.80

Finding the Fourth Proportional to 2,269,038.20, 3,399,410.10 and 1,846,023.80

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Solution

The fourth proportional to 2,269,038.20, 3,399,410.10 and 1,846,023.80 is: 2,765,661.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,038.20 : 3,399,410.10 = 1,846,023.80 : x
  2. Step 2: Convert to fraction form
    2,269,038.20/3,399,410.10 = 1,846,023.80/x
  3. Step 3: Cross multiply
    2,269,038.20x = 3,399,410.10 × 1,846,023.80
  4. Step 4: Simplify right side
    2,269,038.20x = 6,275,391,950,560.38
  5. Step 5: Solve for x
    x = 6,275,391,950,560.38/2,269,038.20
  6. Step 6: Final answer
    x = 2,765,661.66

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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.