Home / 3,366,388.56-5,050,292.12-1,091,735.59

Finding the Fourth Proportional to 3,366,388.56, 5,050,292.12 and 1,091,735.59

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Solution

The fourth proportional to 3,366,388.56, 5,050,292.12 and 1,091,735.59 is: 1,637,833.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,388.56 : 5,050,292.12 = 1,091,735.59 : x
  2. Step 2: Convert to fraction form
    3,366,388.56/5,050,292.12 = 1,091,735.59/x
  3. Step 3: Cross multiply
    3,366,388.56x = 5,050,292.12 × 1,091,735.59
  4. Step 4: Simplify right side
    3,366,388.56x = 5,513,583,656,983.40
  5. Step 5: Solve for x
    x = 5,513,583,656,983.40/3,366,388.56
  6. Step 6: Final answer
    x = 1,637,833.41

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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.