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Finding the Fourth Proportional to 604,023.61, 833,554.25 and 332,119.30

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Solution

The fourth proportional to 604,023.61, 833,554.25 and 332,119.30 is: 458,325.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,023.61 : 833,554.25 = 332,119.30 : x
  2. Step 2: Convert to fraction form
    604,023.61/833,554.25 = 332,119.30/x
  3. Step 3: Cross multiply
    604,023.61x = 833,554.25 × 332,119.30
  4. Step 4: Simplify right side
    604,023.61x = 276,839,454,022.03
  5. Step 5: Solve for x
    x = 276,839,454,022.03/604,023.61
  6. Step 6: Final answer
    x = 458,325.55

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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.