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Finding the Third Proportional to 958,926.38 and 1,455,885.56

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Solution

The third proportional to 958,926.38 and 1,455,885.56 is: 2,210,391.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,926.38 : 1,455,885.56 = 1,455,885.56 : x
  2. Step 2: Convert to fraction form
    958,926.38/1,455,885.56 = 1,455,885.56/x
  3. Step 3: Cross multiply
    958,926.38x = 1,455,885.56 × 1,455,885.56
  4. Step 4: Simplify right side
    958,926.38x = 2,119,602,771,095.94
  5. Step 5: Solve for x
    x = 2,119,602,771,095.94/958,926.38
  6. Step 6: Final answer
    x = 2,210,391.57

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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.