Home / 6,117,318.06-8,441,886.69-3,504,668.28

Finding the Fourth Proportional to 6,117,318.06, 8,441,886.69 and 3,504,668.28

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Solution

The fourth proportional to 6,117,318.06, 8,441,886.69 and 3,504,668.28 is: 4,836,435.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,318.06 : 8,441,886.69 = 3,504,668.28 : x
  2. Step 2: Convert to fraction form
    6,117,318.06/8,441,886.69 = 3,504,668.28/x
  3. Step 3: Cross multiply
    6,117,318.06x = 8,441,886.69 × 3,504,668.28
  4. Step 4: Simplify right side
    6,117,318.06x = 29,586,012,505,797.19
  5. Step 5: Solve for x
    x = 29,586,012,505,797.19/6,117,318.06
  6. Step 6: Final answer
    x = 4,836,435.22

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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.