Home / 3,066,891.36-4,601,238.84-907,971.36

Finding the Fourth Proportional to 3,066,891.36, 4,601,238.84 and 907,971.36

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Solution

The fourth proportional to 3,066,891.36, 4,601,238.84 and 907,971.36 is: 1,362,224.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,891.36 : 4,601,238.84 = 907,971.36 : x
  2. Step 2: Convert to fraction form
    3,066,891.36/4,601,238.84 = 907,971.36/x
  3. Step 3: Cross multiply
    3,066,891.36x = 4,601,238.84 × 907,971.36
  4. Step 4: Simplify right side
    3,066,891.36x = 4,177,793,087,239.62
  5. Step 5: Solve for x
    x = 4,177,793,087,239.62/3,066,891.36
  6. Step 6: Final answer
    x = 1,362,224.02

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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.