Home / 6,055,738.97-9,076,128.64-5,196,772.85

Finding the Fourth Proportional to 6,055,738.97, 9,076,128.64 and 5,196,772.85

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Solution

The fourth proportional to 6,055,738.97, 9,076,128.64 and 5,196,772.85 is: 7,788,740.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,055,738.97 : 9,076,128.64 = 5,196,772.85 : x
  2. Step 2: Convert to fraction form
    6,055,738.97/9,076,128.64 = 5,196,772.85/x
  3. Step 3: Cross multiply
    6,055,738.97x = 9,076,128.64 × 5,196,772.85
  4. Step 4: Simplify right side
    6,055,738.97x = 47,166,578,841,086.84
  5. Step 5: Solve for x
    x = 47,166,578,841,086.84/6,055,738.97
  6. Step 6: Final answer
    x = 7,788,740.42

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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.