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Finding the Third Proportional to 2,594,120 and 4,122,130

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Solution

The third proportional to 2,594,120 and 4,122,130 is: 6,550,181.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,120 : 4,122,130 = 4,122,130 : x
  2. Step 2: Convert to fraction form
    2,594,120/4,122,130 = 4,122,130/x
  3. Step 3: Cross multiply
    2,594,120x = 4,122,130 × 4,122,130
  4. Step 4: Simplify right side
    2,594,120x = 16,991,955,736,900
  5. Step 5: Solve for x
    x = 16,991,955,736,900/2,594,120
  6. Step 6: Final answer
    x = 6,550,181.08

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.