Home / 3,567,963.66-5,354,201.76-1,865,180.04

Finding the Fourth Proportional to 3,567,963.66, 5,354,201.76 and 1,865,180.04

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Solution

The fourth proportional to 3,567,963.66, 5,354,201.76 and 1,865,180.04 is: 2,798,949.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567,963.66 : 5,354,201.76 = 1,865,180.04 : x
  2. Step 2: Convert to fraction form
    3,567,963.66/5,354,201.76 = 1,865,180.04/x
  3. Step 3: Cross multiply
    3,567,963.66x = 5,354,201.76 × 1,865,180.04
  4. Step 4: Simplify right side
    3,567,963.66x = 9,986,550,252,884.87
  5. Step 5: Solve for x
    x = 9,986,550,252,884.87/3,567,963.66
  6. Step 6: Final answer
    x = 2,798,949.54

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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.