Home / 4,114,975.41-5,680,635.18-2,740,606.29

Finding the Fourth Proportional to 4,114,975.41, 5,680,635.18 and 2,740,606.29

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Solution

The fourth proportional to 4,114,975.41, 5,680,635.18 and 2,740,606.29 is: 3,783,348.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,975.41 : 5,680,635.18 = 2,740,606.29 : x
  2. Step 2: Convert to fraction form
    4,114,975.41/5,680,635.18 = 2,740,606.29/x
  3. Step 3: Cross multiply
    4,114,975.41x = 5,680,635.18 × 2,740,606.29
  4. Step 4: Simplify right side
    4,114,975.41x = 15,568,384,505,503.28
  5. Step 5: Solve for x
    x = 15,568,384,505,503.28/4,114,975.41
  6. Step 6: Final answer
    x = 3,783,348.13

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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.