Home / 10,940,241.96-15,097,496.58-6,045,327.72

Finding the Fourth Proportional to 10,940,241.96, 15,097,496.58 and 6,045,327.72

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Solution

The fourth proportional to 10,940,241.96, 15,097,496.58 and 6,045,327.72 is: 8,342,531.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,940,241.96 : 15,097,496.58 = 6,045,327.72 : x
  2. Step 2: Convert to fraction form
    10,940,241.96/15,097,496.58 = 6,045,327.72/x
  3. Step 3: Cross multiply
    10,940,241.96x = 15,097,496.58 × 6,045,327.72
  4. Step 4: Simplify right side
    10,940,241.96x = 91,269,314,577,679.19
  5. Step 5: Solve for x
    x = 91,269,314,577,679.19/10,940,241.96
  6. Step 6: Final answer
    x = 8,342,531.63

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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.