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Finding the Third Proportional to 5,593,051.50 and 8,636,840.25

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Solution

The third proportional to 5,593,051.50 and 8,636,840.25 is: 13,337,086.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,593,051.50 : 8,636,840.25 = 8,636,840.25 : x
  2. Step 2: Convert to fraction form
    5,593,051.50/8,636,840.25 = 8,636,840.25/x
  3. Step 3: Cross multiply
    5,593,051.50x = 8,636,840.25 × 8,636,840.25
  4. Step 4: Simplify right side
    5,593,051.50x = 74,595,009,504,020.06
  5. Step 5: Solve for x
    x = 74,595,009,504,020.06/5,593,051.50
  6. Step 6: Final answer
    x = 13,337,086.12

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.