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Finding the Third Proportional to 4,036,848 and 6,072,120

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Solution

The third proportional to 4,036,848 and 6,072,120 is: 9,133,522.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,848 : 6,072,120 = 6,072,120 : x
  2. Step 2: Convert to fraction form
    4,036,848/6,072,120 = 6,072,120/x
  3. Step 3: Cross multiply
    4,036,848x = 6,072,120 × 6,072,120
  4. Step 4: Simplify right side
    4,036,848x = 36,870,641,294,400
  5. Step 5: Solve for x
    x = 36,870,641,294,400/4,036,848
  6. Step 6: Final answer
    x = 9,133,522.32

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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.