Home / 3,397,533.80-5,096,326.62-1,240,105.28

Finding the Fourth Proportional to 3,397,533.80, 5,096,326.62 and 1,240,105.28

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Solution

The fourth proportional to 3,397,533.80, 5,096,326.62 and 1,240,105.28 is: 1,860,167.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,533.80 : 5,096,326.62 = 1,240,105.28 : x
  2. Step 2: Convert to fraction form
    3,397,533.80/5,096,326.62 = 1,240,105.28/x
  3. Step 3: Cross multiply
    3,397,533.80x = 5,096,326.62 × 1,240,105.28
  4. Step 4: Simplify right side
    3,397,533.80x = 6,319,981,550,066.55
  5. Step 5: Solve for x
    x = 6,319,981,550,066.55/3,397,533.80
  6. Step 6: Final answer
    x = 1,860,167.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.