Home / 6,077,476.56-9,112,849.48-2,485,765.72

Finding the Fourth Proportional to 6,077,476.56, 9,112,849.48 and 2,485,765.72

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Solution

The fourth proportional to 6,077,476.56, 9,112,849.48 and 2,485,765.72 is: 3,727,272.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,476.56 : 9,112,849.48 = 2,485,765.72 : x
  2. Step 2: Convert to fraction form
    6,077,476.56/9,112,849.48 = 2,485,765.72/x
  3. Step 3: Cross multiply
    6,077,476.56x = 9,112,849.48 × 2,485,765.72
  4. Step 4: Simplify right side
    6,077,476.56x = 22,652,408,790,910.75
  5. Step 5: Solve for x
    x = 22,652,408,790,910.75/6,077,476.56
  6. Step 6: Final answer
    x = 3,727,272.10

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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.