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Finding the Third Proportional to 772,734.94 and 1,136,754

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Solution

The third proportional to 772,734.94 and 1,136,754 is: 1,672,254.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    772,734.94 : 1,136,754 = 1,136,754 : x
  2. Step 2: Convert to fraction form
    772,734.94/1,136,754 = 1,136,754/x
  3. Step 3: Cross multiply
    772,734.94x = 1,136,754 × 1,136,754
  4. Step 4: Simplify right side
    772,734.94x = 1,292,209,656,516
  5. Step 5: Solve for x
    x = 1,292,209,656,516/772,734.94
  6. Step 6: Final answer
    x = 1,672,254.73

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.