Home / 6,807,165.77-9,394,085.63-3,751,576.85

Finding the Fourth Proportional to 6,807,165.77, 9,394,085.63 and 3,751,576.85

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Solution

The fourth proportional to 6,807,165.77, 9,394,085.63 and 3,751,576.85 is: 5,177,284.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,165.77 : 9,394,085.63 = 3,751,576.85 : x
  2. Step 2: Convert to fraction form
    6,807,165.77/9,394,085.63 = 3,751,576.85/x
  3. Step 3: Cross multiply
    6,807,165.77x = 9,394,085.63 × 3,751,576.85
  4. Step 4: Simplify right side
    6,807,165.77x = 35,242,634,176,425.67
  5. Step 5: Solve for x
    x = 35,242,634,176,425.67/6,807,165.77
  6. Step 6: Final answer
    x = 5,177,284.55

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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.