Home / 8,094,940.70-11,171,047.36-4,423,858.96

Finding the Fourth Proportional to 8,094,940.70, 11,171,047.36 and 4,423,858.96

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Solution

The fourth proportional to 8,094,940.70, 11,171,047.36 and 4,423,858.96 is: 6,104,941.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,094,940.70 : 11,171,047.36 = 4,423,858.96 : x
  2. Step 2: Convert to fraction form
    8,094,940.70/11,171,047.36 = 4,423,858.96/x
  3. Step 3: Cross multiply
    8,094,940.70x = 11,171,047.36 × 4,423,858.96
  4. Step 4: Simplify right side
    8,094,940.70x = 49,419,137,956,120.34
  5. Step 5: Solve for x
    x = 49,419,137,956,120.34/8,094,940.70
  6. Step 6: Final answer
    x = 6,104,941.32

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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.