Home / 5,611,112.97-8,414,053.56-2,914,714.50

Finding the Fourth Proportional to 5,611,112.97, 8,414,053.56 and 2,914,714.50

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Solution

The fourth proportional to 5,611,112.97, 8,414,053.56 and 2,914,714.50 is: 4,370,712.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,611,112.97 : 8,414,053.56 = 2,914,714.50 : x
  2. Step 2: Convert to fraction form
    5,611,112.97/8,414,053.56 = 2,914,714.50/x
  3. Step 3: Cross multiply
    5,611,112.97x = 8,414,053.56 × 2,914,714.50
  4. Step 4: Simplify right side
    5,611,112.97x = 24,524,563,915,108.62
  5. Step 5: Solve for x
    x = 24,524,563,915,108.62/5,611,112.97
  6. Step 6: Final answer
    x = 4,370,712.91

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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.