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Finding the Third Proportional to 630,850 and 1,344,284

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Solution

The third proportional to 630,850 and 1,344,284 is: 2,864,547.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    630,850 : 1,344,284 = 1,344,284 : x
  2. Step 2: Convert to fraction form
    630,850/1,344,284 = 1,344,284/x
  3. Step 3: Cross multiply
    630,850x = 1,344,284 × 1,344,284
  4. Step 4: Simplify right side
    630,850x = 1,807,099,472,656
  5. Step 5: Solve for x
    x = 1,807,099,472,656/630,850
  6. Step 6: Final answer
    x = 2,864,547.00

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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.