Home / 3,437,091.36-5,157,095.04-1,839,240

Finding the Fourth Proportional to 3,437,091.36, 5,157,095.04 and 1,839,240

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Solution

The fourth proportional to 3,437,091.36, 5,157,095.04 and 1,839,240 is: 2,759,640.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,091.36 : 5,157,095.04 = 1,839,240 : x
  2. Step 2: Convert to fraction form
    3,437,091.36/5,157,095.04 = 1,839,240/x
  3. Step 3: Cross multiply
    3,437,091.36x = 5,157,095.04 × 1,839,240
  4. Step 4: Simplify right side
    3,437,091.36x = 9,485,135,481,369.60
  5. Step 5: Solve for x
    x = 9,485,135,481,369.60/3,437,091.36
  6. Step 6: Final answer
    x = 2,759,640.20

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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.