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Finding the Third Proportional to 3,779,548 and 5,817,267

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Solution

The third proportional to 3,779,548 and 5,817,267 is: 8,953,609.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,548 : 5,817,267 = 5,817,267 : x
  2. Step 2: Convert to fraction form
    3,779,548/5,817,267 = 5,817,267/x
  3. Step 3: Cross multiply
    3,779,548x = 5,817,267 × 5,817,267
  4. Step 4: Simplify right side
    3,779,548x = 33,840,595,349,289
  5. Step 5: Solve for x
    x = 33,840,595,349,289/3,779,548
  6. Step 6: Final answer
    x = 8,953,609.10

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.