Home / 3,785,754.48-5,224,358.88-2,066,914.32

Finding the Fourth Proportional to 3,785,754.48, 5,224,358.88 and 2,066,914.32

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Solution

The fourth proportional to 3,785,754.48, 5,224,358.88 and 2,066,914.32 is: 2,852,351.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,754.48 : 5,224,358.88 = 2,066,914.32 : x
  2. Step 2: Convert to fraction form
    3,785,754.48/5,224,358.88 = 2,066,914.32/x
  3. Step 3: Cross multiply
    3,785,754.48x = 5,224,358.88 × 2,066,914.32
  4. Step 4: Simplify right side
    3,785,754.48x = 10,798,302,181,891.16
  5. Step 5: Solve for x
    x = 10,798,302,181,891.16/3,785,754.48
  6. Step 6: Final answer
    x = 2,852,351.42

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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.