Home / 3,270,912.56-4,907,010.72-1,141,066.16

Finding the Fourth Proportional to 3,270,912.56, 4,907,010.72 and 1,141,066.16

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Solution

The fourth proportional to 3,270,912.56, 4,907,010.72 and 1,141,066.16 is: 1,711,823.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,912.56 : 4,907,010.72 = 1,141,066.16 : x
  2. Step 2: Convert to fraction form
    3,270,912.56/4,907,010.72 = 1,141,066.16/x
  3. Step 3: Cross multiply
    3,270,912.56x = 4,907,010.72 × 1,141,066.16
  4. Step 4: Simplify right side
    3,270,912.56x = 5,599,223,879,349.23
  5. Step 5: Solve for x
    x = 5,599,223,879,349.23/3,270,912.56
  6. Step 6: Final answer
    x = 1,711,823.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.