Home / 3,661,728.80-5,053,176.62-2,030,094.16

Finding the Fourth Proportional to 3,661,728.80, 5,053,176.62 and 2,030,094.16

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Solution

The fourth proportional to 3,661,728.80, 5,053,176.62 and 2,030,094.16 is: 2,801,524.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,661,728.80 : 5,053,176.62 = 2,030,094.16 : x
  2. Step 2: Convert to fraction form
    3,661,728.80/5,053,176.62 = 2,030,094.16/x
  3. Step 3: Cross multiply
    3,661,728.80x = 5,053,176.62 × 2,030,094.16
  4. Step 4: Simplify right side
    3,661,728.80x = 10,258,424,345,710.54
  5. Step 5: Solve for x
    x = 10,258,424,345,710.54/3,661,728.80
  6. Step 6: Final answer
    x = 2,801,524.88

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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.