Home / 11,190,050.44-16,785,075.69-3,617,016.19

Finding the Fourth Proportional to 11,190,050.44, 16,785,075.69 and 3,617,016.19

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Solution

The fourth proportional to 11,190,050.44, 16,785,075.69 and 3,617,016.19 is: 5,425,524.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,190,050.44 : 16,785,075.69 = 3,617,016.19 : x
  2. Step 2: Convert to fraction form
    11,190,050.44/16,785,075.69 = 3,617,016.19/x
  3. Step 3: Cross multiply
    11,190,050.44x = 16,785,075.69 × 3,617,016.19
  4. Step 4: Simplify right side
    11,190,050.44x = 60,711,890,479,142.73
  5. Step 5: Solve for x
    x = 60,711,890,479,142.73/11,190,050.44
  6. Step 6: Final answer
    x = 5,425,524.29

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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.