Home / 11,557,190.38-17,340,624.06-5,076,923.26

Finding the Fourth Proportional to 11,557,190.38, 17,340,624.06 and 5,076,923.26

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Solution

The fourth proportional to 11,557,190.38, 17,340,624.06 and 5,076,923.26 is: 7,617,510.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,557,190.38 : 17,340,624.06 = 5,076,923.26 : x
  2. Step 2: Convert to fraction form
    11,557,190.38/17,340,624.06 = 5,076,923.26/x
  3. Step 3: Cross multiply
    11,557,190.38x = 17,340,624.06 × 5,076,923.26
  4. Step 4: Simplify right side
    11,557,190.38x = 88,037,017,633,129.62
  5. Step 5: Solve for x
    x = 88,037,017,633,129.62/11,557,190.38
  6. Step 6: Final answer
    x = 7,617,510.38

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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.