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Finding the Fourth Proportional to 604,077.24, 833,609.34 and 332,144.76

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Solution

The fourth proportional to 604,077.24, 833,609.34 and 332,144.76 is: 458,350.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,077.24 : 833,609.34 = 332,144.76 : x
  2. Step 2: Convert to fraction form
    604,077.24/833,609.34 = 332,144.76/x
  3. Step 3: Cross multiply
    604,077.24x = 833,609.34 × 332,144.76
  4. Step 4: Simplify right side
    604,077.24x = 276,878,974,168.06
  5. Step 5: Solve for x
    x = 276,878,974,168.06/604,077.24
  6. Step 6: Final answer
    x = 458,350.28

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Double scale
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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.