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Finding the Third Proportional to 1,443,524.63 and 3,100,281.75

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Solution

The third proportional to 1,443,524.63 and 3,100,281.75 is: 6,658,526.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,443,524.63 : 3,100,281.75 = 3,100,281.75 : x
  2. Step 2: Convert to fraction form
    1,443,524.63/3,100,281.75 = 3,100,281.75/x
  3. Step 3: Cross multiply
    1,443,524.63x = 3,100,281.75 × 3,100,281.75
  4. Step 4: Simplify right side
    1,443,524.63x = 9,611,746,929,383.06
  5. Step 5: Solve for x
    x = 9,611,746,929,383.06/1,443,524.63
  6. Step 6: Final answer
    x = 6,658,526.47

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.