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Finding the Third Proportional to 1,402,065 and 3,050,163

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Solution

The third proportional to 1,402,065 and 3,050,163 is: 6,635,565.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,402,065 : 3,050,163 = 3,050,163 : x
  2. Step 2: Convert to fraction form
    1,402,065/3,050,163 = 3,050,163/x
  3. Step 3: Cross multiply
    1,402,065x = 3,050,163 × 3,050,163
  4. Step 4: Simplify right side
    1,402,065x = 9,303,494,326,569
  5. Step 5: Solve for x
    x = 9,303,494,326,569/1,402,065
  6. Step 6: Final answer
    x = 6,635,565.63

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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.