Home / 6,751,162.24-9,316,617.60-3,695,571.52

Finding the Fourth Proportional to 6,751,162.24, 9,316,617.60 and 3,695,571.52

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Solution

The fourth proportional to 6,751,162.24, 9,316,617.60 and 3,695,571.52 is: 5,099,896.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,162.24 : 9,316,617.60 = 3,695,571.52 : x
  2. Step 2: Convert to fraction form
    6,751,162.24/9,316,617.60 = 3,695,571.52/x
  3. Step 3: Cross multiply
    6,751,162.24x = 9,316,617.60 × 3,695,571.52
  4. Step 4: Simplify right side
    6,751,162.24x = 34,430,226,665,290.75
  5. Step 5: Solve for x
    x = 34,430,226,665,290.75/6,751,162.24
  6. Step 6: Final answer
    x = 5,099,896.20

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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.