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Finding the Third Proportional to 4,622,030 and 10,306,240

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Solution

The third proportional to 4,622,030 and 10,306,240 is: 22,980,937.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,030 : 10,306,240 = 10,306,240 : x
  2. Step 2: Convert to fraction form
    4,622,030/10,306,240 = 10,306,240/x
  3. Step 3: Cross multiply
    4,622,030x = 10,306,240 × 10,306,240
  4. Step 4: Simplify right side
    4,622,030x = 106,218,582,937,600
  5. Step 5: Solve for x
    x = 106,218,582,937,600/4,622,030
  6. Step 6: Final answer
    x = 22,980,937.58

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.