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Finding the Third Proportional to 458,014.50 and 1,009,017

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Solution

The third proportional to 458,014.50 and 1,009,017 is: 2,222,888.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    458,014.50 : 1,009,017 = 1,009,017 : x
  2. Step 2: Convert to fraction form
    458,014.50/1,009,017 = 1,009,017/x
  3. Step 3: Cross multiply
    458,014.50x = 1,009,017 × 1,009,017
  4. Step 4: Simplify right side
    458,014.50x = 1,018,115,306,289
  5. Step 5: Solve for x
    x = 1,018,115,306,289/458,014.50
  6. Step 6: Final answer
    x = 2,222,888.81

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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.