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Finding the Third Proportional to 806,952 and 1,130,925

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Solution

The third proportional to 806,952 and 1,130,925 is: 1,584,965.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    806,952 : 1,130,925 = 1,130,925 : x
  2. Step 2: Convert to fraction form
    806,952/1,130,925 = 1,130,925/x
  3. Step 3: Cross multiply
    806,952x = 1,130,925 × 1,130,925
  4. Step 4: Simplify right side
    806,952x = 1,278,991,355,625
  5. Step 5: Solve for x
    x = 1,278,991,355,625/806,952
  6. Step 6: Final answer
    x = 1,584,965.84

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.