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Finding the Third Proportional to 740,548 and 1,533,608

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Solution

The third proportional to 740,548 and 1,533,608 is: 3,175,963.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,548 : 1,533,608 = 1,533,608 : x
  2. Step 2: Convert to fraction form
    740,548/1,533,608 = 1,533,608/x
  3. Step 3: Cross multiply
    740,548x = 1,533,608 × 1,533,608
  4. Step 4: Simplify right side
    740,548x = 2,351,953,497,664
  5. Step 5: Solve for x
    x = 2,351,953,497,664/740,548
  6. Step 6: Final answer
    x = 3,175,963.61

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.