Home / 5,819,204.44-8,030,185.86-3,205,199.80

Finding the Fourth Proportional to 5,819,204.44, 8,030,185.86 and 3,205,199.80

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Solution

The fourth proportional to 5,819,204.44, 8,030,185.86 and 3,205,199.80 is: 4,423,001.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,204.44 : 8,030,185.86 = 3,205,199.80 : x
  2. Step 2: Convert to fraction form
    5,819,204.44/8,030,185.86 = 3,205,199.80/x
  3. Step 3: Cross multiply
    5,819,204.44x = 8,030,185.86 × 3,205,199.80
  4. Step 4: Simplify right side
    5,819,204.44x = 25,738,350,112,434.83
  5. Step 5: Solve for x
    x = 25,738,350,112,434.83/5,819,204.44
  6. Step 6: Final answer
    x = 4,423,001.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.