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Finding the Third Proportional to 740,052 and 1,617,063.75

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Solution

The third proportional to 740,052 and 1,617,063.75 is: 3,533,393.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,052 : 1,617,063.75 = 1,617,063.75 : x
  2. Step 2: Convert to fraction form
    740,052/1,617,063.75 = 1,617,063.75/x
  3. Step 3: Cross multiply
    740,052x = 1,617,063.75 × 1,617,063.75
  4. Step 4: Simplify right side
    740,052x = 2,614,895,171,564.06
  5. Step 5: Solve for x
    x = 2,614,895,171,564.06/740,052
  6. Step 6: Final answer
    x = 3,533,393.83

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.