Home / 6,910,359.49-10,365,539.24-3,542,418.37

Finding the Fourth Proportional to 6,910,359.49, 10,365,539.24 and 3,542,418.37

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Solution

The fourth proportional to 6,910,359.49, 10,365,539.24 and 3,542,418.37 is: 5,313,627.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910,359.49 : 10,365,539.24 = 3,542,418.37 : x
  2. Step 2: Convert to fraction form
    6,910,359.49/10,365,539.24 = 3,542,418.37/x
  3. Step 3: Cross multiply
    6,910,359.49x = 10,365,539.24 × 3,542,418.37
  4. Step 4: Simplify right side
    6,910,359.49x = 36,719,076,618,731.84
  5. Step 5: Solve for x
    x = 36,719,076,618,731.84/6,910,359.49
  6. Step 6: Final answer
    x = 5,313,627.56

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1.5x scale

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.