Home / 2,302,025.17-3,453,304.46-765,158.01

Finding the Fourth Proportional to 2,302,025.17, 3,453,304.46 and 765,158.01

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Solution

The fourth proportional to 2,302,025.17, 3,453,304.46 and 765,158.01 is: 1,147,825.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,025.17 : 3,453,304.46 = 765,158.01 : x
  2. Step 2: Convert to fraction form
    2,302,025.17/3,453,304.46 = 765,158.01/x
  3. Step 3: Cross multiply
    2,302,025.17x = 3,453,304.46 × 765,158.01
  4. Step 4: Simplify right side
    2,302,025.17x = 2,642,323,568,537.72
  5. Step 5: Solve for x
    x = 2,642,323,568,537.72/2,302,025.17
  6. Step 6: Final answer
    x = 1,147,825.66

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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.