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Finding the Third Proportional to 502,587 and 1,095,539

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Solution

The third proportional to 502,587 and 1,095,539 is: 2,388,055.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    502,587 : 1,095,539 = 1,095,539 : x
  2. Step 2: Convert to fraction form
    502,587/1,095,539 = 1,095,539/x
  3. Step 3: Cross multiply
    502,587x = 1,095,539 × 1,095,539
  4. Step 4: Simplify right side
    502,587x = 1,200,205,700,521
  5. Step 5: Solve for x
    x = 1,200,205,700,521/502,587
  6. Step 6: Final answer
    x = 2,388,055.60

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.