Home / 6,560,714.36-9,833,093.10-4,642,178.42

Finding the Fourth Proportional to 6,560,714.36, 9,833,093.10 and 4,642,178.42

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Solution

The fourth proportional to 6,560,714.36, 9,833,093.10 and 4,642,178.42 is: 6,957,622.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,714.36 : 9,833,093.10 = 4,642,178.42 : x
  2. Step 2: Convert to fraction form
    6,560,714.36/9,833,093.10 = 4,642,178.42/x
  3. Step 3: Cross multiply
    6,560,714.36x = 9,833,093.10 × 4,642,178.42
  4. Step 4: Simplify right side
    6,560,714.36x = 45,646,972,541,505.44
  5. Step 5: Solve for x
    x = 45,646,972,541,505.44/6,560,714.36
  6. Step 6: Final answer
    x = 6,957,622.31

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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.