Home / 3,726,015.60-5,589,023.40-1,167,444.30

Finding the Fourth Proportional to 3,726,015.60, 5,589,023.40 and 1,167,444.30

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Solution

The fourth proportional to 3,726,015.60, 5,589,023.40 and 1,167,444.30 is: 1,751,166.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,015.60 : 5,589,023.40 = 1,167,444.30 : x
  2. Step 2: Convert to fraction form
    3,726,015.60/5,589,023.40 = 1,167,444.30/x
  3. Step 3: Cross multiply
    3,726,015.60x = 5,589,023.40 × 1,167,444.30
  4. Step 4: Simplify right side
    3,726,015.60x = 6,524,873,510,896.62
  5. Step 5: Solve for x
    x = 6,524,873,510,896.62/3,726,015.60
  6. Step 6: Final answer
    x = 1,751,166.45

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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.