Home / 2,035,022.28-2,808,190.26-1,129,533

Finding the Fourth Proportional to 2,035,022.28, 2,808,190.26 and 1,129,533

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Solution

The fourth proportional to 2,035,022.28, 2,808,190.26 and 1,129,533 is: 1,558,677.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,035,022.28 : 2,808,190.26 = 1,129,533 : x
  2. Step 2: Convert to fraction form
    2,035,022.28/2,808,190.26 = 1,129,533/x
  3. Step 3: Cross multiply
    2,035,022.28x = 2,808,190.26 × 1,129,533
  4. Step 4: Simplify right side
    2,035,022.28x = 3,171,943,568,948.58
  5. Step 5: Solve for x
    x = 3,171,943,568,948.58/2,035,022.28
  6. Step 6: Final answer
    x = 1,558,677.56

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