Home / 3,254,231.89-4,877,906.23-1,203,574.59

Finding the Fourth Proportional to 3,254,231.89, 4,877,906.23 and 1,203,574.59

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Solution

The fourth proportional to 3,254,231.89, 4,877,906.23 and 1,203,574.59 is: 1,804,089.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,254,231.89 : 4,877,906.23 = 1,203,574.59 : x
  2. Step 2: Convert to fraction form
    3,254,231.89/4,877,906.23 = 1,203,574.59/x
  3. Step 3: Cross multiply
    3,254,231.89x = 4,877,906.23 × 1,203,574.59
  4. Step 4: Simplify right side
    3,254,231.89x = 5,870,923,990,830.70
  5. Step 5: Solve for x
    x = 5,870,923,990,830.70/3,254,231.89
  6. Step 6: Final answer
    x = 1,804,089.01

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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.