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Finding the Third Proportional to 5,303,940 and 11,610,984

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Solution

The third proportional to 5,303,940 and 11,610,984 is: 25,417,887.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,303,940 : 11,610,984 = 11,610,984 : x
  2. Step 2: Convert to fraction form
    5,303,940/11,610,984 = 11,610,984/x
  3. Step 3: Cross multiply
    5,303,940x = 11,610,984 × 11,610,984
  4. Step 4: Simplify right side
    5,303,940x = 134,814,949,448,256
  5. Step 5: Solve for x
    x = 134,814,949,448,256/5,303,940
  6. Step 6: Final answer
    x = 25,417,887.35

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.