Home / 3,204,047.52-4,806,537.84-960,360.48

Finding the Fourth Proportional to 3,204,047.52, 4,806,537.84 and 960,360.48

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Solution

The fourth proportional to 3,204,047.52, 4,806,537.84 and 960,360.48 is: 1,440,680.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,047.52 : 4,806,537.84 = 960,360.48 : x
  2. Step 2: Convert to fraction form
    3,204,047.52/4,806,537.84 = 960,360.48/x
  3. Step 3: Cross multiply
    3,204,047.52x = 4,806,537.84 × 960,360.48
  4. Step 4: Simplify right side
    3,204,047.52x = 4,616,008,987,160.56
  5. Step 5: Solve for x
    x = 4,616,008,987,160.56/3,204,047.52
  6. Step 6: Final answer
    x = 1,440,680.56

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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.