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Finding the Fourth Proportional to 503,846.93, 752,084.05 and 444,061.91

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Solution

The fourth proportional to 503,846.93, 752,084.05 and 444,061.91 is: 662,843.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    503,846.93 : 752,084.05 = 444,061.91 : x
  2. Step 2: Convert to fraction form
    503,846.93/752,084.05 = 444,061.91/x
  3. Step 3: Cross multiply
    503,846.93x = 752,084.05 × 444,061.91
  4. Step 4: Simplify right side
    503,846.93x = 333,971,879,723.54
  5. Step 5: Solve for x
    x = 333,971,879,723.54/503,846.93
  6. Step 6: Final answer
    x = 662,843.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.