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Finding the Fourth Proportional to 604,007.53, 833,530.92 and 332,080.04

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Solution

The fourth proportional to 604,007.53, 833,530.92 and 332,080.04 is: 458,270.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,007.53 : 833,530.92 = 332,080.04 : x
  2. Step 2: Convert to fraction form
    604,007.53/833,530.92 = 332,080.04/x
  3. Step 3: Cross multiply
    604,007.53x = 833,530.92 × 332,080.04
  4. Step 4: Simplify right side
    604,007.53x = 276,798,981,254.84
  5. Step 5: Solve for x
    x = 276,798,981,254.84/604,007.53
  6. Step 6: Final answer
    x = 458,270.75

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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.