Home / 11,460,153.66-17,188,361.82-3,371,237.16

Finding the Fourth Proportional to 11,460,153.66, 17,188,361.82 and 3,371,237.16

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Solution

The fourth proportional to 11,460,153.66, 17,188,361.82 and 3,371,237.16 is: 5,056,306.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,460,153.66 : 17,188,361.82 = 3,371,237.16 : x
  2. Step 2: Convert to fraction form
    11,460,153.66/17,188,361.82 = 3,371,237.16/x
  3. Step 3: Cross multiply
    11,460,153.66x = 17,188,361.82 × 3,371,237.16
  4. Step 4: Simplify right side
    11,460,153.66x = 57,946,044,087,109.23
  5. Step 5: Solve for x
    x = 57,946,044,087,109.23/11,460,153.66
  6. Step 6: Final answer
    x = 5,056,306.03

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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.