Home / 7,841,759.36-11,767,246.77-3,292,458.30

Finding the Fourth Proportional to 7,841,759.36, 11,767,246.77 and 3,292,458.30

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Solution

The fourth proportional to 7,841,759.36, 11,767,246.77 and 3,292,458.30 is: 4,940,622.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,841,759.36 : 11,767,246.77 = 3,292,458.30 : x
  2. Step 2: Convert to fraction form
    7,841,759.36/11,767,246.77 = 3,292,458.30/x
  3. Step 3: Cross multiply
    7,841,759.36x = 11,767,246.77 × 3,292,458.30
  4. Step 4: Simplify right side
    7,841,759.36x = 38,743,169,296,034.69
  5. Step 5: Solve for x
    x = 38,743,169,296,034.69/7,841,759.36
  6. Step 6: Final answer
    x = 4,940,622.06

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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.