Home / 2,285,711.24-3,423,998.34-1,374,394.73

Finding the Fourth Proportional to 2,285,711.24, 3,423,998.34 and 1,374,394.73

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Solution

The fourth proportional to 2,285,711.24, 3,423,998.34 and 1,374,394.73 is: 2,058,845.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,711.24 : 3,423,998.34 = 1,374,394.73 : x
  2. Step 2: Convert to fraction form
    2,285,711.24/3,423,998.34 = 1,374,394.73/x
  3. Step 3: Cross multiply
    2,285,711.24x = 3,423,998.34 × 1,374,394.73
  4. Step 4: Simplify right side
    2,285,711.24x = 4,705,925,274,024.75
  5. Step 5: Solve for x
    x = 4,705,925,274,024.75/2,285,711.24
  6. Step 6: Final answer
    x = 2,058,845.05

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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.