Home / 11,845,676.01-16,347,141.04-6,950,979.66

Finding the Fourth Proportional to 11,845,676.01, 16,347,141.04 and 6,950,979.66

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Solution

The fourth proportional to 11,845,676.01, 16,347,141.04 and 6,950,979.66 is: 9,592,415.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,845,676.01 : 16,347,141.04 = 6,950,979.66 : x
  2. Step 2: Convert to fraction form
    11,845,676.01/16,347,141.04 = 6,950,979.66/x
  3. Step 3: Cross multiply
    11,845,676.01x = 16,347,141.04 × 6,950,979.66
  4. Step 4: Simplify right side
    11,845,676.01x = 113,628,644,868,191.25
  5. Step 5: Solve for x
    x = 113,628,644,868,191.25/11,845,676.01
  6. Step 6: Final answer
    x = 9,592,415.39

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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.