Home / 11,395,931.10-17,093,896.65-3,417,755.10

Finding the Fourth Proportional to 11,395,931.10, 17,093,896.65 and 3,417,755.10

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Solution

The fourth proportional to 11,395,931.10, 17,093,896.65 and 3,417,755.10 is: 5,126,632.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,931.10 : 17,093,896.65 = 3,417,755.10 : x
  2. Step 2: Convert to fraction form
    11,395,931.10/17,093,896.65 = 3,417,755.10/x
  3. Step 3: Cross multiply
    11,395,931.10x = 17,093,896.65 × 3,417,755.10
  4. Step 4: Simplify right side
    11,395,931.10x = 58,422,752,454,410.41
  5. Step 5: Solve for x
    x = 58,422,752,454,410.41/11,395,931.10
  6. Step 6: Final answer
    x = 5,126,632.65

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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.