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Finding the Third Proportional to 2,310,957.28 and 3,606,336.94

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Solution

The third proportional to 2,310,957.28 and 3,606,336.94 is: 5,627,826.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,957.28 : 3,606,336.94 = 3,606,336.94 : x
  2. Step 2: Convert to fraction form
    2,310,957.28/3,606,336.94 = 3,606,336.94/x
  3. Step 3: Cross multiply
    2,310,957.28x = 3,606,336.94 × 3,606,336.94
  4. Step 4: Simplify right side
    2,310,957.28x = 13,005,666,106,776.88
  5. Step 5: Solve for x
    x = 13,005,666,106,776.88/2,310,957.28
  6. Step 6: Final answer
    x = 5,627,826.27

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Why These Related Problems?

These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.