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Finding the Fourth Proportional to 604,049.25, 833,580.48 and 332,114.76

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Solution

The fourth proportional to 604,049.25, 833,580.48 and 332,114.76 is: 458,314.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,049.25 : 833,580.48 = 332,114.76 : x
  2. Step 2: Convert to fraction form
    604,049.25/833,580.48 = 332,114.76/x
  3. Step 3: Cross multiply
    604,049.25x = 833,580.48 × 332,114.76
  4. Step 4: Simplify right side
    604,049.25x = 276,844,383,830.77
  5. Step 5: Solve for x
    x = 276,844,383,830.77/604,049.25
  6. Step 6: Final answer
    x = 458,314.26

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1.5x scale

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.