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Finding the Third Proportional to 2,840,904 and 6,103,440

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Solution

The third proportional to 2,840,904 and 6,103,440 is: 13,112,720.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,904 : 6,103,440 = 6,103,440 : x
  2. Step 2: Convert to fraction form
    2,840,904/6,103,440 = 6,103,440/x
  3. Step 3: Cross multiply
    2,840,904x = 6,103,440 × 6,103,440
  4. Step 4: Simplify right side
    2,840,904x = 37,251,979,833,600
  5. Step 5: Solve for x
    x = 37,251,979,833,600/2,840,904
  6. Step 6: Final answer
    x = 13,112,720.40

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.