Home / 6,530,955.26-9,012,825.79-3,590,896.64

Finding the Fourth Proportional to 6,530,955.26, 9,012,825.79 and 3,590,896.64

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Solution

The fourth proportional to 6,530,955.26, 9,012,825.79 and 3,590,896.64 is: 4,955,496.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,955.26 : 9,012,825.79 = 3,590,896.64 : x
  2. Step 2: Convert to fraction form
    6,530,955.26/9,012,825.79 = 3,590,896.64/x
  3. Step 3: Cross multiply
    6,530,955.26x = 9,012,825.79 × 3,590,896.64
  4. Step 4: Simplify right side
    6,530,955.26x = 32,364,125,792,174.97
  5. Step 5: Solve for x
    x = 32,364,125,792,174.97/6,530,955.26
  6. Step 6: Final answer
    x = 4,955,496.48

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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.