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Finding the Third Proportional to 2,588,208.75 and 5,444,068.50

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Solution

The third proportional to 2,588,208.75 and 5,444,068.50 is: 11,451,117.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,208.75 : 5,444,068.50 = 5,444,068.50 : x
  2. Step 2: Convert to fraction form
    2,588,208.75/5,444,068.50 = 5,444,068.50/x
  3. Step 3: Cross multiply
    2,588,208.75x = 5,444,068.50 × 5,444,068.50
  4. Step 4: Simplify right side
    2,588,208.75x = 29,637,881,832,692.25
  5. Step 5: Solve for x
    x = 29,637,881,832,692.25/2,588,208.75
  6. Step 6: Final answer
    x = 11,451,117.24

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.