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Finding the Third Proportional to 996,237 and 1,556,563.50

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Solution

The third proportional to 996,237 and 1,556,563.50 is: 2,432,041.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,237 : 1,556,563.50 = 1,556,563.50 : x
  2. Step 2: Convert to fraction form
    996,237/1,556,563.50 = 1,556,563.50/x
  3. Step 3: Cross multiply
    996,237x = 1,556,563.50 × 1,556,563.50
  4. Step 4: Simplify right side
    996,237x = 2,422,889,929,532.25
  5. Step 5: Solve for x
    x = 2,422,889,929,532.25/996,237
  6. Step 6: Final answer
    x = 2,432,041.70

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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.