Home / 6,174,179.37-8,523,329.27-4,340,209.77

Finding the Fourth Proportional to 6,174,179.37, 8,523,329.27 and 4,340,209.77

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Solution

The fourth proportional to 6,174,179.37, 8,523,329.27 and 4,340,209.77 is: 5,991,571.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,174,179.37 : 8,523,329.27 = 4,340,209.77 : x
  2. Step 2: Convert to fraction form
    6,174,179.37/8,523,329.27 = 4,340,209.77/x
  3. Step 3: Cross multiply
    6,174,179.37x = 8,523,329.27 × 4,340,209.77
  4. Step 4: Simplify right side
    6,174,179.37x = 36,993,036,948,879.91
  5. Step 5: Solve for x
    x = 36,993,036,948,879.91/6,174,179.37
  6. Step 6: Final answer
    x = 5,991,571.47

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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.