Home / 799,414.87-1,103,146.04-436,841.71

Finding the Fourth Proportional to 799,414.87, 1,103,146.04 and 436,841.71

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Solution

The fourth proportional to 799,414.87, 1,103,146.04 and 436,841.71 is: 602,816.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,414.87 : 1,103,146.04 = 436,841.71 : x
  2. Step 2: Convert to fraction form
    799,414.87/1,103,146.04 = 436,841.71/x
  3. Step 3: Cross multiply
    799,414.87x = 1,103,146.04 × 436,841.71
  4. Step 4: Simplify right side
    799,414.87x = 481,900,198,370.33
  5. Step 5: Solve for x
    x = 481,900,198,370.33/799,414.87
  6. Step 6: Final answer
    x = 602,816.16

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Double scale
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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.