Home / 11,460,123.66-17,188,316.82-3,371,207.16

Finding the Fourth Proportional to 11,460,123.66, 17,188,316.82 and 3,371,207.16

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Solution

The fourth proportional to 11,460,123.66, 17,188,316.82 and 3,371,207.16 is: 5,056,261.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,123.66 : 17,188,316.82 = 3,371,207.16 : x
  2. Step 2: Convert to fraction form
    11,460,123.66/17,188,316.82 = 3,371,207.16/x
  3. Step 3: Cross multiply
    11,460,123.66x = 17,188,316.82 × 3,371,207.16
  4. Step 4: Simplify right side
    11,460,123.66x = 57,945,376,731,932.44
  5. Step 5: Solve for x
    x = 57,945,376,731,932.44/11,460,123.66
  6. Step 6: Final answer
    x = 5,056,261.04

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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.