Home / 9,335,250.78-13,994,889.04-3,582,112.98

Finding the Fourth Proportional to 9,335,250.78, 13,994,889.04 and 3,582,112.98

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Solution

The fourth proportional to 9,335,250.78, 13,994,889.04 and 3,582,112.98 is: 5,370,104.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335,250.78 : 13,994,889.04 = 3,582,112.98 : x
  2. Step 2: Convert to fraction form
    9,335,250.78/13,994,889.04 = 3,582,112.98/x
  3. Step 3: Cross multiply
    9,335,250.78x = 13,994,889.04 × 3,582,112.98
  4. Step 4: Simplify right side
    9,335,250.78x = 50,131,273,683,843.73
  5. Step 5: Solve for x
    x = 50,131,273,683,843.73/9,335,250.78
  6. Step 6: Final answer
    x = 5,370,104.66

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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.