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Finding the Third Proportional to 364,078.13 and 798,140.25

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Solution

The third proportional to 364,078.13 and 798,140.25 is: 1,749,701.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,078.13 : 798,140.25 = 798,140.25 : x
  2. Step 2: Convert to fraction form
    364,078.13/798,140.25 = 798,140.25/x
  3. Step 3: Cross multiply
    364,078.13x = 798,140.25 × 798,140.25
  4. Step 4: Simplify right side
    364,078.13x = 637,027,858,670.06
  5. Step 5: Solve for x
    x = 637,027,858,670.06/364,078.13
  6. Step 6: Final answer
    x = 1,749,701.00

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1.5x scale

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.