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Finding the Third Proportional to 1,484,328.38 and 3,241,937.25

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Solution

The third proportional to 1,484,328.38 and 3,241,937.25 is: 7,080,749.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,328.38 : 3,241,937.25 = 3,241,937.25 : x
  2. Step 2: Convert to fraction form
    1,484,328.38/3,241,937.25 = 3,241,937.25/x
  3. Step 3: Cross multiply
    1,484,328.38x = 3,241,937.25 × 3,241,937.25
  4. Step 4: Simplify right side
    1,484,328.38x = 10,510,157,132,937.56
  5. Step 5: Solve for x
    x = 10,510,157,132,937.56/1,484,328.38
  6. Step 6: Final answer
    x = 7,080,749.32

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