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Finding the Third Proportional to 1,565,626.22 and 3,336,283.69

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Solution

The third proportional to 1,565,626.22 and 3,336,283.69 is: 7,109,480.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,626.22 : 3,336,283.69 = 3,336,283.69 : x
  2. Step 2: Convert to fraction form
    1,565,626.22/3,336,283.69 = 3,336,283.69/x
  3. Step 3: Cross multiply
    1,565,626.22x = 3,336,283.69 × 3,336,283.69
  4. Step 4: Simplify right side
    1,565,626.22x = 11,130,788,843,478.60
  5. Step 5: Solve for x
    x = 11,130,788,843,478.60/1,565,626.22
  6. Step 6: Final answer
    x = 7,109,480.35

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.