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Finding the Third Proportional to 1,030,352 and 2,238,125

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Solution

The third proportional to 1,030,352 and 2,238,125 is: 4,861,642.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,352 : 2,238,125 = 2,238,125 : x
  2. Step 2: Convert to fraction form
    1,030,352/2,238,125 = 2,238,125/x
  3. Step 3: Cross multiply
    1,030,352x = 2,238,125 × 2,238,125
  4. Step 4: Simplify right side
    1,030,352x = 5,009,203,515,625
  5. Step 5: Solve for x
    x = 5,009,203,515,625/1,030,352
  6. Step 6: Final answer
    x = 4,861,642.93

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.