Home / 6,201,273.33-8,557,712.37-3,447,939.43

Finding the Fourth Proportional to 6,201,273.33, 8,557,712.37 and 3,447,939.43

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Solution

The fourth proportional to 6,201,273.33, 8,557,712.37 and 3,447,939.43 is: 4,758,131.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,201,273.33 : 8,557,712.37 = 3,447,939.43 : x
  2. Step 2: Convert to fraction form
    6,201,273.33/8,557,712.37 = 3,447,939.43/x
  3. Step 3: Cross multiply
    6,201,273.33x = 8,557,712.37 × 3,447,939.43
  4. Step 4: Simplify right side
    6,201,273.33x = 29,506,473,911,121.75
  5. Step 5: Solve for x
    x = 29,506,473,911,121.75/6,201,273.33
  6. Step 6: Final answer
    x = 4,758,131.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.