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Finding the Third Proportional to 2,372,426.44 and 4,913,080.88

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Solution

The third proportional to 2,372,426.44 and 4,913,080.88 is: 10,174,546.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,426.44 : 4,913,080.88 = 4,913,080.88 : x
  2. Step 2: Convert to fraction form
    2,372,426.44/4,913,080.88 = 4,913,080.88/x
  3. Step 3: Cross multiply
    2,372,426.44x = 4,913,080.88 × 4,913,080.88
  4. Step 4: Simplify right side
    2,372,426.44x = 24,138,363,684,290.77
  5. Step 5: Solve for x
    x = 24,138,363,684,290.77/2,372,426.44
  6. Step 6: Final answer
    x = 10,174,546.74

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.