Home / 468,824.19-703,233.24-113,835.81

Finding the Fourth Proportional to 468,824.19, 703,233.24 and 113,835.81

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Solution

The fourth proportional to 468,824.19, 703,233.24 and 113,835.81 is: 170,752.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,824.19 : 703,233.24 = 113,835.81 : x
  2. Step 2: Convert to fraction form
    468,824.19/703,233.24 = 113,835.81/x
  3. Step 3: Cross multiply
    468,824.19x = 703,233.24 × 113,835.81
  4. Step 4: Simplify right side
    468,824.19x = 80,053,125,494.32
  5. Step 5: Solve for x
    x = 80,053,125,494.32/468,824.19
  6. Step 6: Final answer
    x = 170,752.98

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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.