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Finding the Third Proportional to 3,820,030 and 5,730,045

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Solution

The third proportional to 3,820,030 and 5,730,045 is: 8,595,067.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,820,030 : 5,730,045 = 5,730,045 : x
  2. Step 2: Convert to fraction form
    3,820,030/5,730,045 = 5,730,045/x
  3. Step 3: Cross multiply
    3,820,030x = 5,730,045 × 5,730,045
  4. Step 4: Simplify right side
    3,820,030x = 32,833,415,702,025
  5. Step 5: Solve for x
    x = 32,833,415,702,025/3,820,030
  6. Step 6: Final answer
    x = 8,595,067.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.