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Finding the Third Proportional to 2,292,477.19 and 4,905,942.19

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Solution

The third proportional to 2,292,477.19 and 4,905,942.19 is: 10,498,804.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,477.19 : 4,905,942.19 = 4,905,942.19 : x
  2. Step 2: Convert to fraction form
    2,292,477.19/4,905,942.19 = 4,905,942.19/x
  3. Step 3: Cross multiply
    2,292,477.19x = 4,905,942.19 × 4,905,942.19
  4. Step 4: Simplify right side
    2,292,477.19x = 24,068,268,747,092.29
  5. Step 5: Solve for x
    x = 24,068,268,747,092.29/2,292,477.19
  6. Step 6: Final answer
    x = 10,498,804.04

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.