Home / 410,924.64-616,464.72-233,631.84

Finding the Fourth Proportional to 410,924.64, 616,464.72 and 233,631.84

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Solution

The fourth proportional to 410,924.64, 616,464.72 and 233,631.84 is: 350,491.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,924.64 : 616,464.72 = 233,631.84 : x
  2. Step 2: Convert to fraction form
    410,924.64/616,464.72 = 233,631.84/x
  3. Step 3: Cross multiply
    410,924.64x = 616,464.72 × 233,631.84
  4. Step 4: Simplify right side
    410,924.64x = 144,025,786,828.69
  5. Step 5: Solve for x
    x = 144,025,786,828.69/410,924.64
  6. Step 6: Final answer
    x = 350,491.97

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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.