Home / 6,077,576.88-9,112,999.50-2,485,866.24

Finding the Fourth Proportional to 6,077,576.88, 9,112,999.50 and 2,485,866.24

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Solution

The fourth proportional to 6,077,576.88, 9,112,999.50 and 2,485,866.24 is: 3,727,422.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,576.88 : 9,112,999.50 = 2,485,866.24 : x
  2. Step 2: Convert to fraction form
    6,077,576.88/9,112,999.50 = 2,485,866.24/x
  3. Step 3: Cross multiply
    6,077,576.88x = 9,112,999.50 × 2,485,866.24
  4. Step 4: Simplify right side
    6,077,576.88x = 22,653,697,802,186.88
  5. Step 5: Solve for x
    x = 22,653,697,802,186.88/6,077,576.88
  6. Step 6: Final answer
    x = 3,727,422.66

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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.