Home / 11,521,889.10-17,285,407.82-4,333,485.27

Finding the Fourth Proportional to 11,521,889.10, 17,285,407.82 and 4,333,485.27

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Solution

The fourth proportional to 11,521,889.10, 17,285,407.82 and 4,333,485.27 is: 6,501,196.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,521,889.10 : 17,285,407.82 = 4,333,485.27 : x
  2. Step 2: Convert to fraction form
    11,521,889.10/17,285,407.82 = 4,333,485.27/x
  3. Step 3: Cross multiply
    11,521,889.10x = 17,285,407.82 × 4,333,485.27
  4. Step 4: Simplify right side
    11,521,889.10x = 74,906,060,152,245.39
  5. Step 5: Solve for x
    x = 74,906,060,152,245.39/11,521,889.10
  6. Step 6: Final answer
    x = 6,501,196.07

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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.