Home / 3,819,576.95-5,729,282.19-1,796,699.60

Finding the Fourth Proportional to 3,819,576.95, 5,729,282.19 and 1,796,699.60

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Solution

The fourth proportional to 3,819,576.95, 5,729,282.19 and 1,796,699.60 is: 2,695,010.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,576.95 : 5,729,282.19 = 1,796,699.60 : x
  2. Step 2: Convert to fraction form
    3,819,576.95/5,729,282.19 = 1,796,699.60/x
  3. Step 3: Cross multiply
    3,819,576.95x = 5,729,282.19 × 1,796,699.60
  4. Step 4: Simplify right side
    3,819,576.95x = 10,293,799,010,076.62
  5. Step 5: Solve for x
    x = 10,293,799,010,076.62/3,819,576.95
  6. Step 6: Final answer
    x = 2,695,010.25

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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.