Home / 3,799,034.24-5,242,668.52-2,080,263.64

Finding the Fourth Proportional to 3,799,034.24, 5,242,668.52 and 2,080,263.64

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Solution

The fourth proportional to 3,799,034.24, 5,242,668.52 and 2,080,263.64 is: 2,870,764.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,034.24 : 5,242,668.52 = 2,080,263.64 : x
  2. Step 2: Convert to fraction form
    3,799,034.24/5,242,668.52 = 2,080,263.64/x
  3. Step 3: Cross multiply
    3,799,034.24x = 5,242,668.52 × 2,080,263.64
  4. Step 4: Simplify right side
    3,799,034.24x = 10,906,132,698,728.61
  5. Step 5: Solve for x
    x = 10,906,132,698,728.61/3,799,034.24
  6. Step 6: Final answer
    x = 2,870,764.52

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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.