Home / 622,374.94-933,867.24-223,046.56

Finding the Fourth Proportional to 622,374.94, 933,867.24 and 223,046.56

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Solution

The fourth proportional to 622,374.94, 933,867.24 and 223,046.56 is: 334,679.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,374.94 : 933,867.24 = 223,046.56 : x
  2. Step 2: Convert to fraction form
    622,374.94/933,867.24 = 223,046.56/x
  3. Step 3: Cross multiply
    622,374.94x = 933,867.24 × 223,046.56
  4. Step 4: Simplify right side
    622,374.94x = 208,295,875,378.69
  5. Step 5: Solve for x
    x = 208,295,875,378.69/622,374.94
  6. Step 6: Final answer
    x = 334,679.08

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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.