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Finding the Third Proportional to 1,930,030 and 4,125,102

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Solution

The third proportional to 1,930,030 and 4,125,102 is: 8,816,684.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,930,030 : 4,125,102 = 4,125,102 : x
  2. Step 2: Convert to fraction form
    1,930,030/4,125,102 = 4,125,102/x
  3. Step 3: Cross multiply
    1,930,030x = 4,125,102 × 4,125,102
  4. Step 4: Simplify right side
    1,930,030x = 17,016,466,510,404
  5. Step 5: Solve for x
    x = 17,016,466,510,404/1,930,030
  6. Step 6: Final answer
    x = 8,816,684.98

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.