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Finding the Third Proportional to 1,511,210 and 2,094,547

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Solution

The third proportional to 1,511,210 and 2,094,547 is: 2,903,055.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,511,210 : 2,094,547 = 2,094,547 : x
  2. Step 2: Convert to fraction form
    1,511,210/2,094,547 = 2,094,547/x
  3. Step 3: Cross multiply
    1,511,210x = 2,094,547 × 2,094,547
  4. Step 4: Simplify right side
    1,511,210x = 4,387,127,135,209
  5. Step 5: Solve for x
    x = 4,387,127,135,209/1,511,210
  6. Step 6: Final answer
    x = 2,903,055.92

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.