Home / 4,192,200.30-6,289,629.93-1,496,466.30

Finding the Fourth Proportional to 4,192,200.30, 6,289,629.93 and 1,496,466.30

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Solution

The fourth proportional to 4,192,200.30, 6,289,629.93 and 1,496,466.30 is: 2,245,174.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,200.30 : 6,289,629.93 = 1,496,466.30 : x
  2. Step 2: Convert to fraction form
    4,192,200.30/6,289,629.93 = 1,496,466.30/x
  3. Step 3: Cross multiply
    4,192,200.30x = 6,289,629.93 × 1,496,466.30
  4. Step 4: Simplify right side
    4,192,200.30x = 9,412,219,229,716.36
  5. Step 5: Solve for x
    x = 9,412,219,229,716.36/4,192,200.30
  6. Step 6: Final answer
    x = 2,245,174.03

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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.