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Finding the Third Proportional to 1,883,041.50 and 4,118,190

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Solution

The third proportional to 1,883,041.50 and 4,118,190 is: 9,006,433.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,041.50 : 4,118,190 = 4,118,190 : x
  2. Step 2: Convert to fraction form
    1,883,041.50/4,118,190 = 4,118,190/x
  3. Step 3: Cross multiply
    1,883,041.50x = 4,118,190 × 4,118,190
  4. Step 4: Simplify right side
    1,883,041.50x = 16,959,488,876,100
  5. Step 5: Solve for x
    x = 16,959,488,876,100/1,883,041.50
  6. Step 6: Final answer
    x = 9,006,433.94

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.