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Finding the Third Proportional to 610,479 and 1,326,024

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Solution

The third proportional to 610,479 and 1,326,024 is: 2,880,262.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    610,479 : 1,326,024 = 1,326,024 : x
  2. Step 2: Convert to fraction form
    610,479/1,326,024 = 1,326,024/x
  3. Step 3: Cross multiply
    610,479x = 1,326,024 × 1,326,024
  4. Step 4: Simplify right side
    610,479x = 1,758,339,648,576
  5. Step 5: Solve for x
    x = 1,758,339,648,576/610,479
  6. Step 6: Final answer
    x = 2,880,262.30

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.