Home / 4,397,735.06-6,591,998.54-1,840,415.21

Finding the Fourth Proportional to 4,397,735.06, 6,591,998.54 and 1,840,415.21

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Solution

The fourth proportional to 4,397,735.06, 6,591,998.54 and 1,840,415.21 is: 2,758,696.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,735.06 : 6,591,998.54 = 1,840,415.21 : x
  2. Step 2: Convert to fraction form
    4,397,735.06/6,591,998.54 = 1,840,415.21/x
  3. Step 3: Cross multiply
    4,397,735.06x = 6,591,998.54 × 1,840,415.21
  4. Step 4: Simplify right side
    4,397,735.06x = 12,132,014,377,313.79
  5. Step 5: Solve for x
    x = 12,132,014,377,313.79/4,397,735.06
  6. Step 6: Final answer
    x = 2,758,696.06

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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.