Home / 1,843,838.44-2,767,050.48-764,367.64

Finding the Fourth Proportional to 1,843,838.44, 2,767,050.48 and 764,367.64

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Solution

The fourth proportional to 1,843,838.44, 2,767,050.48 and 764,367.64 is: 1,147,087.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,838.44 : 2,767,050.48 = 764,367.64 : x
  2. Step 2: Convert to fraction form
    1,843,838.44/2,767,050.48 = 764,367.64/x
  3. Step 3: Cross multiply
    1,843,838.44x = 2,767,050.48 × 764,367.64
  4. Step 4: Simplify right side
    1,843,838.44x = 2,115,043,845,158.47
  5. Step 5: Solve for x
    x = 2,115,043,845,158.47/1,843,838.44
  6. Step 6: Final answer
    x = 1,147,087.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.