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Finding the Fourth Proportional to 604,189.26, 833,763.51 and 332,256.87

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Solution

The fourth proportional to 604,189.26, 833,763.51 and 332,256.87 is: 458,504.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,189.26 : 833,763.51 = 332,256.87 : x
  2. Step 2: Convert to fraction form
    604,189.26/833,763.51 = 332,256.87/x
  3. Step 3: Cross multiply
    604,189.26x = 833,763.51 × 332,256.87
  4. Step 4: Simplify right side
    604,189.26x = 277,023,654,152.81
  5. Step 5: Solve for x
    x = 277,023,654,152.81/604,189.26
  6. Step 6: Final answer
    x = 458,504.76

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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.