Home / 1,743,469.88-2,615,132.29-606,489.56

Finding the Fourth Proportional to 1,743,469.88, 2,615,132.29 and 606,489.56

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Solution

The fourth proportional to 1,743,469.88, 2,615,132.29 and 606,489.56 is: 909,709.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,469.88 : 2,615,132.29 = 606,489.56 : x
  2. Step 2: Convert to fraction form
    1,743,469.88/2,615,132.29 = 606,489.56/x
  3. Step 3: Cross multiply
    1,743,469.88x = 2,615,132.29 × 606,489.56
  4. Step 4: Simplify right side
    1,743,469.88x = 1,586,050,431,903.89
  5. Step 5: Solve for x
    x = 1,586,050,431,903.89/1,743,469.88
  6. Step 6: Final answer
    x = 909,709.11

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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.