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Finding the Third Proportional to 958,931 and 1,455,893

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Solution

The third proportional to 958,931 and 1,455,893 is: 2,210,403.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,931 : 1,455,893 = 1,455,893 : x
  2. Step 2: Convert to fraction form
    958,931/1,455,893 = 1,455,893/x
  3. Step 3: Cross multiply
    958,931x = 1,455,893 × 1,455,893
  4. Step 4: Simplify right side
    958,931x = 2,119,624,427,449
  5. Step 5: Solve for x
    x = 2,119,624,427,449/958,931
  6. Step 6: Final answer
    x = 2,210,403.49

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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.