Home / 2,240,701.56-3,362,546.70-1,162,208.16

Finding the Fourth Proportional to 2,240,701.56, 3,362,546.70 and 1,162,208.16

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Solution

The fourth proportional to 2,240,701.56, 3,362,546.70 and 1,162,208.16 is: 1,744,087.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,701.56 : 3,362,546.70 = 1,162,208.16 : x
  2. Step 2: Convert to fraction form
    2,240,701.56/3,362,546.70 = 1,162,208.16/x
  3. Step 3: Cross multiply
    2,240,701.56x = 3,362,546.70 × 1,162,208.16
  4. Step 4: Simplify right side
    2,240,701.56x = 3,907,979,213,121.07
  5. Step 5: Solve for x
    x = 3,907,979,213,121.07/2,240,701.56
  6. Step 6: Final answer
    x = 1,744,087.34

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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.