Home / 6,724,589.94-9,279,923.52-3,668,804.46

Finding the Fourth Proportional to 6,724,589.94, 9,279,923.52 and 3,668,804.46

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Solution

The fourth proportional to 6,724,589.94, 9,279,923.52 and 3,668,804.46 is: 5,062,944.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,724,589.94 : 9,279,923.52 = 3,668,804.46 : x
  2. Step 2: Convert to fraction form
    6,724,589.94/9,279,923.52 = 3,668,804.46/x
  3. Step 3: Cross multiply
    6,724,589.94x = 9,279,923.52 × 3,668,804.46
  4. Step 4: Simplify right side
    6,724,589.94x = 34,046,224,798,634.90
  5. Step 5: Solve for x
    x = 34,046,224,798,634.90/6,724,589.94
  6. Step 6: Final answer
    x = 5,062,944.37

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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.