Home / 1,011,624.19-2,173,331.25

Finding the Third Proportional to 1,011,624.19 and 2,173,331.25

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Solution

The third proportional to 1,011,624.19 and 2,173,331.25 is: 4,669,094.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,011,624.19 : 2,173,331.25 = 2,173,331.25 : x
  2. Step 2: Convert to fraction form
    1,011,624.19/2,173,331.25 = 2,173,331.25/x
  3. Step 3: Cross multiply
    1,011,624.19x = 2,173,331.25 × 2,173,331.25
  4. Step 4: Simplify right side
    1,011,624.19x = 4,723,368,722,226.56
  5. Step 5: Solve for x
    x = 4,723,368,722,226.56/1,011,624.19
  6. Step 6: Final answer
    x = 4,669,094.29

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.