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Finding the Third Proportional to 2,060,246.81 and 3,030,807.38

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Solution

The third proportional to 2,060,246.81 and 3,030,807.38 is: 4,458,588.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060,246.81 : 3,030,807.38 = 3,030,807.38 : x
  2. Step 2: Convert to fraction form
    2,060,246.81/3,030,807.38 = 3,030,807.38/x
  3. Step 3: Cross multiply
    2,060,246.81x = 3,030,807.38 × 3,030,807.38
  4. Step 4: Simplify right side
    2,060,246.81x = 9,185,793,344,354.39
  5. Step 5: Solve for x
    x = 9,185,793,344,354.39/2,060,246.81
  6. Step 6: Final answer
    x = 4,458,588.79

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.