Home / 4,669,212.60-7,004,037.60-1,474,588.80

Finding the Fourth Proportional to 4,669,212.60, 7,004,037.60 and 1,474,588.80

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Solution

The fourth proportional to 4,669,212.60, 7,004,037.60 and 1,474,588.80 is: 2,211,952.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,669,212.60 : 7,004,037.60 = 1,474,588.80 : x
  2. Step 2: Convert to fraction form
    4,669,212.60/7,004,037.60 = 1,474,588.80/x
  3. Step 3: Cross multiply
    4,669,212.60x = 7,004,037.60 × 1,474,588.80
  4. Step 4: Simplify right side
    4,669,212.60x = 10,328,075,399,738.88
  5. Step 5: Solve for x
    x = 10,328,075,399,738.88/4,669,212.60
  6. Step 6: Final answer
    x = 2,211,952.27

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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.