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Finding the Third Proportional to 1,452,000.94 and 3,190,483.69

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Solution

The third proportional to 1,452,000.94 and 3,190,483.69 is: 7,010,454.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,452,000.94 : 3,190,483.69 = 3,190,483.69 : x
  2. Step 2: Convert to fraction form
    1,452,000.94/3,190,483.69 = 3,190,483.69/x
  3. Step 3: Cross multiply
    1,452,000.94x = 3,190,483.69 × 3,190,483.69
  4. Step 4: Simplify right side
    1,452,000.94x = 10,179,186,160,203.60
  5. Step 5: Solve for x
    x = 10,179,186,160,203.60/1,452,000.94
  6. Step 6: Final answer
    x = 7,010,454.26

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.