Home / 2,167,110.45-3,250,880.73-801,241.93

Finding the Fourth Proportional to 2,167,110.45, 3,250,880.73 and 801,241.93

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Solution

The fourth proportional to 2,167,110.45, 3,250,880.73 and 801,241.93 is: 1,201,942.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,167,110.45 : 3,250,880.73 = 801,241.93 : x
  2. Step 2: Convert to fraction form
    2,167,110.45/3,250,880.73 = 801,241.93/x
  3. Step 3: Cross multiply
    2,167,110.45x = 3,250,880.73 × 801,241.93
  4. Step 4: Simplify right side
    2,167,110.45x = 2,604,741,936,082.41
  5. Step 5: Solve for x
    x = 2,604,741,936,082.41/2,167,110.45
  6. Step 6: Final answer
    x = 1,201,942.40

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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.