Home / 2,110,700.81-4,977,618.75

Finding the Third Proportional to 2,110,700.81 and 4,977,618.75

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Solution

The third proportional to 2,110,700.81 and 4,977,618.75 is: 11,738,607.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110,700.81 : 4,977,618.75 = 4,977,618.75 : x
  2. Step 2: Convert to fraction form
    2,110,700.81/4,977,618.75 = 4,977,618.75/x
  3. Step 3: Cross multiply
    2,110,700.81x = 4,977,618.75 × 4,977,618.75
  4. Step 4: Simplify right side
    2,110,700.81x = 24,776,688,420,351.56
  5. Step 5: Solve for x
    x = 24,776,688,420,351.56/2,110,700.81
  6. Step 6: Final answer
    x = 11,738,607.52

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.