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Finding the Third Proportional to 963,290 and 1,500,085

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Solution

The third proportional to 963,290 and 1,500,085 is: 2,336,009.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,290 : 1,500,085 = 1,500,085 : x
  2. Step 2: Convert to fraction form
    963,290/1,500,085 = 1,500,085/x
  3. Step 3: Cross multiply
    963,290x = 1,500,085 × 1,500,085
  4. Step 4: Simplify right side
    963,290x = 2,250,255,007,225
  5. Step 5: Solve for x
    x = 2,250,255,007,225/963,290
  6. Step 6: Final answer
    x = 2,336,009.93

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.