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Finding the Third Proportional to 2,854,808 and 4,203,358

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Solution

The third proportional to 2,854,808 and 4,203,358 is: 6,188,934.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,808 : 4,203,358 = 4,203,358 : x
  2. Step 2: Convert to fraction form
    2,854,808/4,203,358 = 4,203,358/x
  3. Step 3: Cross multiply
    2,854,808x = 4,203,358 × 4,203,358
  4. Step 4: Simplify right side
    2,854,808x = 17,668,218,476,164
  5. Step 5: Solve for x
    x = 17,668,218,476,164/2,854,808
  6. Step 6: Final answer
    x = 6,188,934.06

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.