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Finding the Third Proportional to 810,056 and 1,875,344

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Solution

The third proportional to 810,056 and 1,875,344 is: 4,341,570.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    810,056 : 1,875,344 = 1,875,344 : x
  2. Step 2: Convert to fraction form
    810,056/1,875,344 = 1,875,344/x
  3. Step 3: Cross multiply
    810,056x = 1,875,344 × 1,875,344
  4. Step 4: Simplify right side
    810,056x = 3,516,915,118,336
  5. Step 5: Solve for x
    x = 3,516,915,118,336/810,056
  6. Step 6: Final answer
    x = 4,341,570.36

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.