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Finding the Fourth Proportional to 441,089.19, 608,771.03 and 250,062.03

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Solution

The fourth proportional to 441,089.19, 608,771.03 and 250,062.03 is: 345,124.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,089.19 : 608,771.03 = 250,062.03 : x
  2. Step 2: Convert to fraction form
    441,089.19/608,771.03 = 250,062.03/x
  3. Step 3: Cross multiply
    441,089.19x = 608,771.03 × 250,062.03
  4. Step 4: Simplify right side
    441,089.19x = 152,230,518,316.68
  5. Step 5: Solve for x
    x = 152,230,518,316.68/441,089.19
  6. Step 6: Final answer
    x = 345,124.12

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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.