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Finding the Third Proportional to 1,833,799.50 and 4,030,641

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Solution

The third proportional to 1,833,799.50 and 4,030,641 is: 8,859,238.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,799.50 : 4,030,641 = 4,030,641 : x
  2. Step 2: Convert to fraction form
    1,833,799.50/4,030,641 = 4,030,641/x
  3. Step 3: Cross multiply
    1,833,799.50x = 4,030,641 × 4,030,641
  4. Step 4: Simplify right side
    1,833,799.50x = 16,246,066,870,881
  5. Step 5: Solve for x
    x = 16,246,066,870,881/1,833,799.50
  6. Step 6: Final answer
    x = 8,859,238.36

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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.