Home / 10,351,053.62-14,284,512.52-6,002,721.72

Finding the Fourth Proportional to 10,351,053.62, 14,284,512.52 and 6,002,721.72

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Solution

The fourth proportional to 10,351,053.62, 14,284,512.52 and 6,002,721.72 is: 8,283,789.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,351,053.62 : 14,284,512.52 = 6,002,721.72 : x
  2. Step 2: Convert to fraction form
    10,351,053.62/14,284,512.52 = 6,002,721.72/x
  3. Step 3: Cross multiply
    10,351,053.62x = 14,284,512.52 × 6,002,721.72
  4. Step 4: Simplify right side
    10,351,053.62x = 85,745,953,563,415.92
  5. Step 5: Solve for x
    x = 85,745,953,563,415.92/10,351,053.62
  6. Step 6: Final answer
    x = 8,283,789.91

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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.