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Finding the Fourth Proportional to 604,168.16, 833,773.44 and 332,256.80

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Solution

The fourth proportional to 604,168.16, 833,773.44 and 332,256.80 is: 458,526.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,168.16 : 833,773.44 = 332,256.80 : x
  2. Step 2: Convert to fraction form
    604,168.16/833,773.44 = 332,256.80/x
  3. Step 3: Cross multiply
    604,168.16x = 833,773.44 × 332,256.80
  4. Step 4: Simplify right side
    604,168.16x = 277,026,895,099.39
  5. Step 5: Solve for x
    x = 277,026,895,099.39/604,168.16
  6. Step 6: Final answer
    x = 458,526.14

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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.