Home / 10,954,896.98-16,433,840.85-4,563,654.68

Finding the Fourth Proportional to 10,954,896.98, 16,433,840.85 and 4,563,654.68

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Solution

The fourth proportional to 10,954,896.98, 16,433,840.85 and 4,563,654.68 is: 6,846,104.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,954,896.98 : 16,433,840.85 = 4,563,654.68 : x
  2. Step 2: Convert to fraction form
    10,954,896.98/16,433,840.85 = 4,563,654.68/x
  3. Step 3: Cross multiply
    10,954,896.98x = 16,433,840.85 × 4,563,654.68
  4. Step 4: Simplify right side
    10,954,896.98x = 74,998,374,623,308.47
  5. Step 5: Solve for x
    x = 74,998,374,623,308.47/10,954,896.98
  6. Step 6: Final answer
    x = 6,846,104.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.