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Finding the Third Proportional to 930,104 and 1,401,988

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Solution

The third proportional to 930,104 and 1,401,988 is: 2,113,280.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,104 : 1,401,988 = 1,401,988 : x
  2. Step 2: Convert to fraction form
    930,104/1,401,988 = 1,401,988/x
  3. Step 3: Cross multiply
    930,104x = 1,401,988 × 1,401,988
  4. Step 4: Simplify right side
    930,104x = 1,965,570,352,144
  5. Step 5: Solve for x
    x = 1,965,570,352,144/930,104
  6. Step 6: Final answer
    x = 2,113,280.18

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.