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Finding the Third Proportional to 335,034 and 730,282.50

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Solution

The third proportional to 335,034 and 730,282.50 is: 1,591,816.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,034 : 730,282.50 = 730,282.50 : x
  2. Step 2: Convert to fraction form
    335,034/730,282.50 = 730,282.50/x
  3. Step 3: Cross multiply
    335,034x = 730,282.50 × 730,282.50
  4. Step 4: Simplify right side
    335,034x = 533,312,529,806.25
  5. Step 5: Solve for x
    x = 533,312,529,806.25/335,034
  6. Step 6: Final answer
    x = 1,591,816.14

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.