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Finding the Third Proportional to 567,246 and 1,209,579

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Solution

The third proportional to 567,246 and 1,209,579 is: 2,579,271.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,246 : 1,209,579 = 1,209,579 : x
  2. Step 2: Convert to fraction form
    567,246/1,209,579 = 1,209,579/x
  3. Step 3: Cross multiply
    567,246x = 1,209,579 × 1,209,579
  4. Step 4: Simplify right side
    567,246x = 1,463,081,357,241
  5. Step 5: Solve for x
    x = 1,463,081,357,241/567,246
  6. Step 6: Final answer
    x = 2,579,271.35

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.