Home / 3,799,362.36-5,242,924.56-2,080,150.32

Finding the Fourth Proportional to 3,799,362.36, 5,242,924.56 and 2,080,150.32

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Solution

The fourth proportional to 3,799,362.36, 5,242,924.56 and 2,080,150.32 is: 2,870,500.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,362.36 : 5,242,924.56 = 2,080,150.32 : x
  2. Step 2: Convert to fraction form
    3,799,362.36/5,242,924.56 = 2,080,150.32/x
  3. Step 3: Cross multiply
    3,799,362.36x = 5,242,924.56 × 2,080,150.32
  4. Step 4: Simplify right side
    3,799,362.36x = 10,906,071,201,219.86
  5. Step 5: Solve for x
    x = 10,906,071,201,219.86/3,799,362.36
  6. Step 6: Final answer
    x = 2,870,500.41

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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.