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Finding the Third Proportional to 793,145.50 and 1,208,307

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Solution

The third proportional to 793,145.50 and 1,208,307 is: 1,840,779.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,145.50 : 1,208,307 = 1,208,307 : x
  2. Step 2: Convert to fraction form
    793,145.50/1,208,307 = 1,208,307/x
  3. Step 3: Cross multiply
    793,145.50x = 1,208,307 × 1,208,307
  4. Step 4: Simplify right side
    793,145.50x = 1,460,005,806,249
  5. Step 5: Solve for x
    x = 1,460,005,806,249/793,145.50
  6. Step 6: Final answer
    x = 1,840,779.28

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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.