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Finding the Third Proportional to 963,111 and 1,441,521.75

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Solution

The third proportional to 963,111 and 1,441,521.75 is: 2,157,575.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,111 : 1,441,521.75 = 1,441,521.75 : x
  2. Step 2: Convert to fraction form
    963,111/1,441,521.75 = 1,441,521.75/x
  3. Step 3: Cross multiply
    963,111x = 1,441,521.75 × 1,441,521.75
  4. Step 4: Simplify right side
    963,111x = 2,077,984,955,723.06
  5. Step 5: Solve for x
    x = 2,077,984,955,723.06/963,111
  6. Step 6: Final answer
    x = 2,157,575.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.