Home / 336,739.56-504,628.06-247,291.24

Finding the Fourth Proportional to 336,739.56, 504,628.06 and 247,291.24

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Solution

The fourth proportional to 336,739.56, 504,628.06 and 247,291.24 is: 370,583.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,739.56 : 504,628.06 = 247,291.24 : x
  2. Step 2: Convert to fraction form
    336,739.56/504,628.06 = 247,291.24/x
  3. Step 3: Cross multiply
    336,739.56x = 504,628.06 × 247,291.24
  4. Step 4: Simplify right side
    336,739.56x = 124,790,098,696.19
  5. Step 5: Solve for x
    x = 124,790,098,696.19/336,739.56
  6. Step 6: Final answer
    x = 370,583.42

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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.