Home / 4,313,238-5,952,268.56-2,405,526

Finding the Fourth Proportional to 4,313,238, 5,952,268.56 and 2,405,526

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Solution

The fourth proportional to 4,313,238, 5,952,268.56 and 2,405,526 is: 3,319,625.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,313,238 : 5,952,268.56 = 2,405,526 : x
  2. Step 2: Convert to fraction form
    4,313,238/5,952,268.56 = 2,405,526/x
  3. Step 3: Cross multiply
    4,313,238x = 5,952,268.56 × 2,405,526
  4. Step 4: Simplify right side
    4,313,238x = 14,318,336,780,062.56
  5. Step 5: Solve for x
    x = 14,318,336,780,062.56/4,313,238
  6. Step 6: Final answer
    x = 3,319,625.95

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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.