Home / 1,004,919.75-2,190,226.50

Finding the Third Proportional to 1,004,919.75 and 2,190,226.50

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Solution

The third proportional to 1,004,919.75 and 2,190,226.50 is: 4,773,607.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,919.75 : 2,190,226.50 = 2,190,226.50 : x
  2. Step 2: Convert to fraction form
    1,004,919.75/2,190,226.50 = 2,190,226.50/x
  3. Step 3: Cross multiply
    1,004,919.75x = 2,190,226.50 × 2,190,226.50
  4. Step 4: Simplify right side
    1,004,919.75x = 4,797,092,121,302.25
  5. Step 5: Solve for x
    x = 4,797,092,121,302.25/1,004,919.75
  6. Step 6: Final answer
    x = 4,773,607.17

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.