Home / 11,524,880.30-15,905,241.82-6,563,531.04

Finding the Fourth Proportional to 11,524,880.30, 15,905,241.82 and 6,563,531.04

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Solution

The fourth proportional to 11,524,880.30, 15,905,241.82 and 6,563,531.04 is: 9,058,189.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,524,880.30 : 15,905,241.82 = 6,563,531.04 : x
  2. Step 2: Convert to fraction form
    11,524,880.30/15,905,241.82 = 6,563,531.04/x
  3. Step 3: Cross multiply
    11,524,880.30x = 15,905,241.82 × 6,563,531.04
  4. Step 4: Simplify right side
    11,524,880.30x = 104,394,548,384,276.09
  5. Step 5: Solve for x
    x = 104,394,548,384,276.09/11,524,880.30
  6. Step 6: Final answer
    x = 9,058,189.38

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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.