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Finding the Third Proportional to 2,011,176 and 2,977,651.13

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Solution

The third proportional to 2,011,176 and 2,977,651.13 is: 4,408,568.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,176 : 2,977,651.13 = 2,977,651.13 : x
  2. Step 2: Convert to fraction form
    2,011,176/2,977,651.13 = 2,977,651.13/x
  3. Step 3: Cross multiply
    2,011,176x = 2,977,651.13 × 2,977,651.13
  4. Step 4: Simplify right side
    2,011,176x = 8,866,406,222,213.77
  5. Step 5: Solve for x
    x = 8,866,406,222,213.77/2,011,176
  6. Step 6: Final answer
    x = 4,408,568.03

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.