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Finding the Fourth Proportional to 604,206.01, 833,787.66 and 332,273.90

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Solution

The fourth proportional to 604,206.01, 833,787.66 and 332,273.90 is: 458,528.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,206.01 : 833,787.66 = 332,273.90 : x
  2. Step 2: Convert to fraction form
    604,206.01/833,787.66 = 332,273.90/x
  3. Step 3: Cross multiply
    604,206.01x = 833,787.66 × 332,273.90
  4. Step 4: Simplify right side
    604,206.01x = 277,045,879,644.54
  5. Step 5: Solve for x
    x = 277,045,879,644.54/604,206.01
  6. Step 6: Final answer
    x = 458,528.84

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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.