Home / 10,102,469.44-15,153,835.48-3,370,883.44

Finding the Fourth Proportional to 10,102,469.44, 15,153,835.48 and 3,370,883.44

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Solution

The fourth proportional to 10,102,469.44, 15,153,835.48 and 3,370,883.44 is: 5,056,368.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,102,469.44 : 15,153,835.48 = 3,370,883.44 : x
  2. Step 2: Convert to fraction form
    10,102,469.44/15,153,835.48 = 3,370,883.44/x
  3. Step 3: Cross multiply
    10,102,469.44x = 15,153,835.48 × 3,370,883.44
  4. Step 4: Simplify right side
    10,102,469.44x = 51,081,813,025,704.65
  5. Step 5: Solve for x
    x = 51,081,813,025,704.65/10,102,469.44
  6. Step 6: Final answer
    x = 5,056,368.97

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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.