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Finding the Third Proportional to 624,126 and 1,343,052

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Solution

The third proportional to 624,126 and 1,343,052 is: 2,890,103.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,126 : 1,343,052 = 1,343,052 : x
  2. Step 2: Convert to fraction form
    624,126/1,343,052 = 1,343,052/x
  3. Step 3: Cross multiply
    624,126x = 1,343,052 × 1,343,052
  4. Step 4: Simplify right side
    624,126x = 1,803,788,674,704
  5. Step 5: Solve for x
    x = 1,803,788,674,704/624,126
  6. Step 6: Final answer
    x = 2,890,103.40

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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.