Home / 6,489,175.91-8,952,357.96-3,735,204.36

Finding the Fourth Proportional to 6,489,175.91, 8,952,357.96 and 3,735,204.36

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Solution

The fourth proportional to 6,489,175.91, 8,952,357.96 and 3,735,204.36 is: 5,153,025.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,175.91 : 8,952,357.96 = 3,735,204.36 : x
  2. Step 2: Convert to fraction form
    6,489,175.91/8,952,357.96 = 3,735,204.36/x
  3. Step 3: Cross multiply
    6,489,175.91x = 8,952,357.96 × 3,735,204.36
  4. Step 4: Simplify right side
    6,489,175.91x = 33,438,886,450,901.37
  5. Step 5: Solve for x
    x = 33,438,886,450,901.37/6,489,175.91
  6. Step 6: Final answer
    x = 5,153,025.12

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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.