Home / 8,004,144-11,045,722.13-4,333,060.47

Finding the Fourth Proportional to 8,004,144, 11,045,722.13 and 4,333,060.47

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Solution

The fourth proportional to 8,004,144, 11,045,722.13 and 4,333,060.47 is: 5,979,625.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,144 : 11,045,722.13 = 4,333,060.47 : x
  2. Step 2: Convert to fraction form
    8,004,144/11,045,722.13 = 4,333,060.47/x
  3. Step 3: Cross multiply
    8,004,144x = 11,045,722.13 × 4,333,060.47
  4. Step 4: Simplify right side
    8,004,144x = 47,861,781,924,107.20
  5. Step 5: Solve for x
    x = 47,861,781,924,107.20/8,004,144
  6. Step 6: Final answer
    x = 5,979,625.29

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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.