Home / 3,656,224.20-5,484,846.60-1,525,819.98

Finding the Fourth Proportional to 3,656,224.20, 5,484,846.60 and 1,525,819.98

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Solution

The fourth proportional to 3,656,224.20, 5,484,846.60 and 1,525,819.98 is: 2,288,942.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,224.20 : 5,484,846.60 = 1,525,819.98 : x
  2. Step 2: Convert to fraction form
    3,656,224.20/5,484,846.60 = 1,525,819.98/x
  3. Step 3: Cross multiply
    3,656,224.20x = 5,484,846.60 × 1,525,819.98
  4. Step 4: Simplify right side
    3,656,224.20x = 8,368,888,529,515.07
  5. Step 5: Solve for x
    x = 8,368,888,529,515.07/3,656,224.20
  6. Step 6: Final answer
    x = 2,288,942.93

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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.