Home / 2,946,957.93-4,421,172.42-1,027,896.57

Finding the Fourth Proportional to 2,946,957.93, 4,421,172.42 and 1,027,896.57

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Solution

The fourth proportional to 2,946,957.93, 4,421,172.42 and 1,027,896.57 is: 1,542,101.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,946,957.93 : 4,421,172.42 = 1,027,896.57 : x
  2. Step 2: Convert to fraction form
    2,946,957.93/4,421,172.42 = 1,027,896.57/x
  3. Step 3: Cross multiply
    2,946,957.93x = 4,421,172.42 × 1,027,896.57
  4. Step 4: Simplify right side
    2,946,957.93x = 4,544,507,965,896.60
  5. Step 5: Solve for x
    x = 4,544,507,965,896.60/2,946,957.93
  6. Step 6: Final answer
    x = 1,542,101.41

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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.