Home / 6,755,310.39-9,322,331.94-3,657,835.18

Finding the Fourth Proportional to 6,755,310.39, 9,322,331.94 and 3,657,835.18

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Solution

The fourth proportional to 6,755,310.39, 9,322,331.94 and 3,657,835.18 is: 5,047,814.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,310.39 : 9,322,331.94 = 3,657,835.18 : x
  2. Step 2: Convert to fraction form
    6,755,310.39/9,322,331.94 = 3,657,835.18/x
  3. Step 3: Cross multiply
    6,755,310.39x = 9,322,331.94 × 3,657,835.18
  4. Step 4: Simplify right side
    6,755,310.39x = 34,099,553,777,929.29
  5. Step 5: Solve for x
    x = 34,099,553,777,929.29/6,755,310.39
  6. Step 6: Final answer
    x = 5,047,814.50

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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.