Home / 2,052,772.96-2,832,712.40-1,134,949

Finding the Fourth Proportional to 2,052,772.96, 2,832,712.40 and 1,134,949

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Solution

The fourth proportional to 2,052,772.96, 2,832,712.40 and 1,134,949 is: 1,566,166.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,772.96 : 2,832,712.40 = 1,134,949 : x
  2. Step 2: Convert to fraction form
    2,052,772.96/2,832,712.40 = 1,134,949/x
  3. Step 3: Cross multiply
    2,052,772.96x = 2,832,712.40 × 1,134,949
  4. Step 4: Simplify right side
    2,052,772.96x = 3,214,984,105,667.60
  5. Step 5: Solve for x
    x = 3,214,984,105,667.60/2,052,772.96
  6. Step 6: Final answer
    x = 1,566,166.43

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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.