Home / 7,504,851.22-10,356,703.54-4,067,092.25

Finding the Fourth Proportional to 7,504,851.22, 10,356,703.54 and 4,067,092.25

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Solution

The fourth proportional to 7,504,851.22, 10,356,703.54 and 4,067,092.25 is: 5,612,592.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504,851.22 : 10,356,703.54 = 4,067,092.25 : x
  2. Step 2: Convert to fraction form
    7,504,851.22/10,356,703.54 = 4,067,092.25/x
  3. Step 3: Cross multiply
    7,504,851.22x = 10,356,703.54 × 4,067,092.25
  4. Step 4: Simplify right side
    7,504,851.22x = 42,121,668,703,081.56
  5. Step 5: Solve for x
    x = 42,121,668,703,081.56/7,504,851.22
  6. Step 6: Final answer
    x = 5,612,592.10

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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.