Home / 11,662,994.64-17,497,849.41-3,577,156.68

Finding the Fourth Proportional to 11,662,994.64, 17,497,849.41 and 3,577,156.68

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Solution

The fourth proportional to 11,662,994.64, 17,497,849.41 and 3,577,156.68 is: 5,366,764.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,662,994.64 : 17,497,849.41 = 3,577,156.68 : x
  2. Step 2: Convert to fraction form
    11,662,994.64/17,497,849.41 = 3,577,156.68/x
  3. Step 3: Cross multiply
    11,662,994.64x = 17,497,849.41 × 3,577,156.68
  4. Step 4: Simplify right side
    11,662,994.64x = 62,592,548,902,615.56
  5. Step 5: Solve for x
    x = 62,592,548,902,615.56/11,662,994.64
  6. Step 6: Final answer
    x = 5,366,764.78

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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.