Home / 11,644,953.89-16,070,102.24-6,753,080.49

Finding the Fourth Proportional to 11,644,953.89, 16,070,102.24 and 6,753,080.49

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Solution

The fourth proportional to 11,644,953.89, 16,070,102.24 and 6,753,080.49 is: 9,319,289.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,644,953.89 : 16,070,102.24 = 6,753,080.49 : x
  2. Step 2: Convert to fraction form
    11,644,953.89/16,070,102.24 = 6,753,080.49/x
  3. Step 3: Cross multiply
    11,644,953.89x = 16,070,102.24 × 6,753,080.49
  4. Step 4: Simplify right side
    11,644,953.89x = 108,522,693,853,207.09
  5. Step 5: Solve for x
    x = 108,522,693,853,207.09/11,644,953.89
  6. Step 6: Final answer
    x = 9,319,289.28

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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.