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Finding the Third Proportional to 626,714.58 and 1,373,574.38

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Solution

The third proportional to 626,714.58 and 1,373,574.38 is: 3,010,471.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,714.58 : 1,373,574.38 = 1,373,574.38 : x
  2. Step 2: Convert to fraction form
    626,714.58/1,373,574.38 = 1,373,574.38/x
  3. Step 3: Cross multiply
    626,714.58x = 1,373,574.38 × 1,373,574.38
  4. Step 4: Simplify right side
    626,714.58x = 1,886,706,563,656.64
  5. Step 5: Solve for x
    x = 1,886,706,563,656.64/626,714.58
  6. Step 6: Final answer
    x = 3,010,471.80

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.