Home / 3,366,824.10-5,050,945.42-1,092,170.88

Finding the Fourth Proportional to 3,366,824.10, 5,050,945.42 and 1,092,170.88

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Solution

The fourth proportional to 3,366,824.10, 5,050,945.42 and 1,092,170.88 is: 1,638,486.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,824.10 : 5,050,945.42 = 1,092,170.88 : x
  2. Step 2: Convert to fraction form
    3,366,824.10/5,050,945.42 = 1,092,170.88/x
  3. Step 3: Cross multiply
    3,366,824.10x = 5,050,945.42 × 1,092,170.88
  4. Step 4: Simplify right side
    3,366,824.10x = 5,516,495,504,193.37
  5. Step 5: Solve for x
    x = 5,516,495,504,193.37/3,366,824.10
  6. Step 6: Final answer
    x = 1,638,486.40

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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.