Home / 2,248,684.94-3,372,220.96-650,917.42

Finding the Fourth Proportional to 2,248,684.94, 3,372,220.96 and 650,917.42

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Solution

The fourth proportional to 2,248,684.94, 3,372,220.96 and 650,917.42 is: 976,142.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248,684.94 : 3,372,220.96 = 650,917.42 : x
  2. Step 2: Convert to fraction form
    2,248,684.94/3,372,220.96 = 650,917.42/x
  3. Step 3: Cross multiply
    2,248,684.94x = 3,372,220.96 × 650,917.42
  4. Step 4: Simplify right side
    2,248,684.94x = 2,195,037,356,895.28
  5. Step 5: Solve for x
    x = 2,195,037,356,895.28/2,248,684.94
  6. Step 6: Final answer
    x = 976,142.68

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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.