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Finding the Third Proportional to 1,107,411 and 2,368,377.75

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Solution

The third proportional to 1,107,411 and 2,368,377.75 is: 5,065,159.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,411 : 2,368,377.75 = 2,368,377.75 : x
  2. Step 2: Convert to fraction form
    1,107,411/2,368,377.75 = 2,368,377.75/x
  3. Step 3: Cross multiply
    1,107,411x = 2,368,377.75 × 2,368,377.75
  4. Step 4: Simplify right side
    1,107,411x = 5,609,213,166,695.06
  5. Step 5: Solve for x
    x = 5,609,213,166,695.06/1,107,411
  6. Step 6: Final answer
    x = 5,065,159.34

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.