Home / 3,100,277.34-4,650,596.96-941,372.84

Finding the Fourth Proportional to 3,100,277.34, 4,650,596.96 and 941,372.84

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Solution

The fourth proportional to 3,100,277.34, 4,650,596.96 and 941,372.84 is: 1,412,114.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,100,277.34 : 4,650,596.96 = 941,372.84 : x
  2. Step 2: Convert to fraction form
    3,100,277.34/4,650,596.96 = 941,372.84/x
  3. Step 3: Cross multiply
    3,100,277.34x = 4,650,596.96 × 941,372.84
  4. Step 4: Simplify right side
    3,100,277.34x = 4,377,945,639,970.72
  5. Step 5: Solve for x
    x = 4,377,945,639,970.72/3,100,277.34
  6. Step 6: Final answer
    x = 1,412,114.19

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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.