Home / 2,240,201-3,360,638.46-723,375.56

Finding the Fourth Proportional to 2,240,201, 3,360,638.46 and 723,375.56

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Solution

The fourth proportional to 2,240,201, 3,360,638.46 and 723,375.56 is: 1,085,172.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,201 : 3,360,638.46 = 723,375.56 : x
  2. Step 2: Convert to fraction form
    2,240,201/3,360,638.46 = 723,375.56/x
  3. Step 3: Cross multiply
    2,240,201x = 3,360,638.46 × 723,375.56
  4. Step 4: Simplify right side
    2,240,201x = 2,431,003,727,960.04
  5. Step 5: Solve for x
    x = 2,431,003,727,960.04/2,240,201
  6. Step 6: Final answer
    x = 1,085,172.15

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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.