Home / 8,004,141.50-11,045,718.68-4,333,057.97

Finding the Fourth Proportional to 8,004,141.50, 11,045,718.68 and 4,333,057.97

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Solution

The fourth proportional to 8,004,141.50, 11,045,718.68 and 4,333,057.97 is: 5,979,621.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,141.50 : 11,045,718.68 = 4,333,057.97 : x
  2. Step 2: Convert to fraction form
    8,004,141.50/11,045,718.68 = 4,333,057.97/x
  3. Step 3: Cross multiply
    8,004,141.50x = 11,045,718.68 × 4,333,057.97
  4. Step 4: Simplify right side
    8,004,141.50x = 47,861,739,283,858
  5. Step 5: Solve for x
    x = 47,861,739,283,858/8,004,141.50
  6. Step 6: Final answer
    x = 5,979,621.84

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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.