Home / 11,532,054.62-15,914,567.52-6,375,748.31

Finding the Fourth Proportional to 11,532,054.62, 15,914,567.52 and 6,375,748.31

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Solution

The fourth proportional to 11,532,054.62, 15,914,567.52 and 6,375,748.31 is: 8,798,716.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,532,054.62 : 15,914,567.52 = 6,375,748.31 : x
  2. Step 2: Convert to fraction form
    11,532,054.62/15,914,567.52 = 6,375,748.31/x
  3. Step 3: Cross multiply
    11,532,054.62x = 15,914,567.52 × 6,375,748.31
  4. Step 4: Simplify right side
    11,532,054.62x = 101,467,277,039,647.12
  5. Step 5: Solve for x
    x = 101,467,277,039,647.12/11,532,054.62
  6. Step 6: Final answer
    x = 8,798,716.31

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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.