Home / 6,747,519.37-9,301,891.91-4,810,416.93

Finding the Fourth Proportional to 6,747,519.37, 9,301,891.91 and 4,810,416.93

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Solution

The fourth proportional to 6,747,519.37, 9,301,891.91 and 4,810,416.93 is: 6,631,470.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,747,519.37 : 9,301,891.91 = 4,810,416.93 : x
  2. Step 2: Convert to fraction form
    6,747,519.37/9,301,891.91 = 4,810,416.93/x
  3. Step 3: Cross multiply
    6,747,519.37x = 9,301,891.91 × 4,810,416.93
  4. Step 4: Simplify right side
    6,747,519.37x = 44,745,978,324,894.03
  5. Step 5: Solve for x
    x = 44,745,978,324,894.03/6,747,519.37
  6. Step 6: Final answer
    x = 6,631,470.90

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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.