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Finding the Third Proportional to 793,491.19 and 1,208,818.69

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Solution

The third proportional to 793,491.19 and 1,208,818.69 is: 1,841,536.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,491.19 : 1,208,818.69 = 1,208,818.69 : x
  2. Step 2: Convert to fraction form
    793,491.19/1,208,818.69 = 1,208,818.69/x
  3. Step 3: Cross multiply
    793,491.19x = 1,208,818.69 × 1,208,818.69
  4. Step 4: Simplify right side
    793,491.19x = 1,461,242,619,249.22
  5. Step 5: Solve for x
    x = 1,461,242,619,249.22/793,491.19
  6. Step 6: Final answer
    x = 1,841,536.04

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.