Home / 1,795,493-2,693,236.26-1,047,014.12

Finding the Fourth Proportional to 1,795,493, 2,693,236.26 and 1,047,014.12

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Solution

The fourth proportional to 1,795,493, 2,693,236.26 and 1,047,014.12 is: 1,570,519.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,493 : 2,693,236.26 = 1,047,014.12 : x
  2. Step 2: Convert to fraction form
    1,795,493/2,693,236.26 = 1,047,014.12/x
  3. Step 3: Cross multiply
    1,795,493x = 2,693,236.26 × 1,047,014.12
  4. Step 4: Simplify right side
    1,795,493x = 2,819,856,392,715.99
  5. Step 5: Solve for x
    x = 2,819,856,392,715.99/1,795,493
  6. Step 6: Final answer
    x = 1,570,519.29

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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.