Home / 6,239,620.16-9,359,387.04-1,751,900.48

Finding the Fourth Proportional to 6,239,620.16, 9,359,387.04 and 1,751,900.48

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Solution

The fourth proportional to 6,239,620.16, 9,359,387.04 and 1,751,900.48 is: 2,627,838.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,239,620.16 : 9,359,387.04 = 1,751,900.48 : x
  2. Step 2: Convert to fraction form
    6,239,620.16/9,359,387.04 = 1,751,900.48/x
  3. Step 3: Cross multiply
    6,239,620.16x = 9,359,387.04 × 1,751,900.48
  4. Step 4: Simplify right side
    6,239,620.16x = 16,396,714,647,881.78
  5. Step 5: Solve for x
    x = 16,396,714,647,881.78/6,239,620.16
  6. Step 6: Final answer
    x = 2,627,838.59

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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.