Home / 6,673,137.54-9,993,542.02-4,618,039.48

Finding the Fourth Proportional to 6,673,137.54, 9,993,542.02 and 4,618,039.48

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Solution

The fourth proportional to 6,673,137.54, 9,993,542.02 and 4,618,039.48 is: 6,915,872.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,137.54 : 9,993,542.02 = 4,618,039.48 : x
  2. Step 2: Convert to fraction form
    6,673,137.54/9,993,542.02 = 4,618,039.48/x
  3. Step 3: Cross multiply
    6,673,137.54x = 9,993,542.02 × 4,618,039.48
  4. Step 4: Simplify right side
    6,673,137.54x = 46,150,571,593,398.95
  5. Step 5: Solve for x
    x = 46,150,571,593,398.95/6,673,137.54
  6. Step 6: Final answer
    x = 6,915,872.98

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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.