Home / 3,034,837.36-4,188,025.92-1,658,150.83

Finding the Fourth Proportional to 3,034,837.36, 4,188,025.92 and 1,658,150.83

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Solution

The fourth proportional to 3,034,837.36, 4,188,025.92 and 1,658,150.83 is: 2,288,221.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,837.36 : 4,188,025.92 = 1,658,150.83 : x
  2. Step 2: Convert to fraction form
    3,034,837.36/4,188,025.92 = 1,658,150.83/x
  3. Step 3: Cross multiply
    3,034,837.36x = 4,188,025.92 × 1,658,150.83
  4. Step 4: Simplify right side
    3,034,837.36x = 6,944,378,655,309.51
  5. Step 5: Solve for x
    x = 6,944,378,655,309.51/3,034,837.36
  6. Step 6: Final answer
    x = 2,288,221.03

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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.