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Finding the Fourth Proportional to 604,304.82, 833,487.48 and 577,503.54

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Solution

The fourth proportional to 604,304.82, 833,487.48 and 577,503.54 is: 796,521.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,304.82 : 833,487.48 = 577,503.54 : x
  2. Step 2: Convert to fraction form
    604,304.82/833,487.48 = 577,503.54/x
  3. Step 3: Cross multiply
    604,304.82x = 833,487.48 × 577,503.54
  4. Step 4: Simplify right side
    604,304.82x = 481,341,970,245.68
  5. Step 5: Solve for x
    x = 481,341,970,245.68/604,304.82
  6. Step 6: Final answer
    x = 796,521.81

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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.