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Finding the Third Proportional to 962,458 and 1,345,534

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Solution

The third proportional to 962,458 and 1,345,534 is: 1,881,081.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,458 : 1,345,534 = 1,345,534 : x
  2. Step 2: Convert to fraction form
    962,458/1,345,534 = 1,345,534/x
  3. Step 3: Cross multiply
    962,458x = 1,345,534 × 1,345,534
  4. Step 4: Simplify right side
    962,458x = 1,810,461,745,156
  5. Step 5: Solve for x
    x = 1,810,461,745,156/962,458
  6. Step 6: Final answer
    x = 1,881,081.30

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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.