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Finding the Third Proportional to 476,287.59 and 1,018,082.67

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Solution

The third proportional to 476,287.59 and 1,018,082.67 is: 2,176,190.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    476,287.59 : 1,018,082.67 = 1,018,082.67 : x
  2. Step 2: Convert to fraction form
    476,287.59/1,018,082.67 = 1,018,082.67/x
  3. Step 3: Cross multiply
    476,287.59x = 1,018,082.67 × 1,018,082.67
  4. Step 4: Simplify right side
    476,287.59x = 1,036,492,326,772.14
  5. Step 5: Solve for x
    x = 1,036,492,326,772.14/476,287.59
  6. Step 6: Final answer
    x = 2,176,190.06

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.