Home / 11,383,751.66-17,076,823.34-3,707,994.62

Finding the Fourth Proportional to 11,383,751.66, 17,076,823.34 and 3,707,994.62

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Solution

The fourth proportional to 11,383,751.66, 17,076,823.34 and 3,707,994.62 is: 5,562,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,383,751.66 : 17,076,823.34 = 3,707,994.62 : x
  2. Step 2: Convert to fraction form
    11,383,751.66/17,076,823.34 = 3,707,994.62/x
  3. Step 3: Cross multiply
    11,383,751.66x = 17,076,823.34 × 3,707,994.62
  4. Step 4: Simplify right side
    11,383,751.66x = 63,320,769,071,410.43
  5. Step 5: Solve for x
    x = 63,320,769,071,410.43/11,383,751.66
  6. Step 6: Final answer
    x = 5,562,381.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.