Home / 6,348,709.62-8,755,251.39-4,896,104.22

Finding the Fourth Proportional to 6,348,709.62, 8,755,251.39 and 4,896,104.22

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Solution

The fourth proportional to 6,348,709.62, 8,755,251.39 and 4,896,104.22 is: 6,752,021.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,348,709.62 : 8,755,251.39 = 4,896,104.22 : x
  2. Step 2: Convert to fraction form
    6,348,709.62/8,755,251.39 = 4,896,104.22/x
  3. Step 3: Cross multiply
    6,348,709.62x = 8,755,251.39 × 4,896,104.22
  4. Step 4: Simplify right side
    6,348,709.62x = 42,866,623,277,739.87
  5. Step 5: Solve for x
    x = 42,866,623,277,739.87/6,348,709.62
  6. Step 6: Final answer
    x = 6,752,021.41

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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.