Home / 1,760,334.54-2,429,247.15-996,381.42

Finding the Fourth Proportional to 1,760,334.54, 2,429,247.15 and 996,381.42

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Solution

The fourth proportional to 1,760,334.54, 2,429,247.15 and 996,381.42 is: 1,374,998.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,334.54 : 2,429,247.15 = 996,381.42 : x
  2. Step 2: Convert to fraction form
    1,760,334.54/2,429,247.15 = 996,381.42/x
  3. Step 3: Cross multiply
    1,760,334.54x = 2,429,247.15 × 996,381.42
  4. Step 4: Simplify right side
    1,760,334.54x = 2,420,456,724,847.95
  5. Step 5: Solve for x
    x = 2,420,456,724,847.95/1,760,334.54
  6. Step 6: Final answer
    x = 1,374,998.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.