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Finding the Third Proportional to 536,548 and 1,137,056

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Solution

The third proportional to 536,548 and 1,137,056 is: 2,409,656.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,548 : 1,137,056 = 1,137,056 : x
  2. Step 2: Convert to fraction form
    536,548/1,137,056 = 1,137,056/x
  3. Step 3: Cross multiply
    536,548x = 1,137,056 × 1,137,056
  4. Step 4: Simplify right side
    536,548x = 1,292,896,347,136
  5. Step 5: Solve for x
    x = 1,292,896,347,136/536,548
  6. Step 6: Final answer
    x = 2,409,656.45

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.