Home / 8,673,910.96-13,011,505.56-2,284,119.04

Finding the Fourth Proportional to 8,673,910.96, 13,011,505.56 and 2,284,119.04

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Solution

The fourth proportional to 8,673,910.96, 13,011,505.56 and 2,284,119.04 is: 3,426,346.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,673,910.96 : 13,011,505.56 = 2,284,119.04 : x
  2. Step 2: Convert to fraction form
    8,673,910.96/13,011,505.56 = 2,284,119.04/x
  3. Step 3: Cross multiply
    8,673,910.96x = 13,011,505.56 × 2,284,119.04
  4. Step 4: Simplify right side
    8,673,910.96x = 29,719,827,588,661.86
  5. Step 5: Solve for x
    x = 29,719,827,588,661.86/8,673,910.96
  6. Step 6: Final answer
    x = 3,426,346.86

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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.