Home / 8,032,069.30-11,093,381.81-5,414,058.07

Finding the Fourth Proportional to 8,032,069.30, 11,093,381.81 and 5,414,058.07

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Solution

The fourth proportional to 8,032,069.30, 11,093,381.81 and 5,414,058.07 is: 7,477,551.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032,069.30 : 11,093,381.81 = 5,414,058.07 : x
  2. Step 2: Convert to fraction form
    8,032,069.30/11,093,381.81 = 5,414,058.07/x
  3. Step 3: Cross multiply
    8,032,069.30x = 11,093,381.81 × 5,414,058.07
  4. Step 4: Simplify right side
    8,032,069.30x = 60,060,213,370,375.03
  5. Step 5: Solve for x
    x = 60,060,213,370,375.03/8,032,069.30
  6. Step 6: Final answer
    x = 7,477,551.69

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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.