Home / 2,933,345.24-4,399,117.40-2,028,342.60

Finding the Fourth Proportional to 2,933,345.24, 4,399,117.40 and 2,028,342.60

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Solution

The fourth proportional to 2,933,345.24, 4,399,117.40 and 2,028,342.60 is: 3,041,891.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,345.24 : 4,399,117.40 = 2,028,342.60 : x
  2. Step 2: Convert to fraction form
    2,933,345.24/4,399,117.40 = 2,028,342.60/x
  3. Step 3: Cross multiply
    2,933,345.24x = 4,399,117.40 × 2,028,342.60
  4. Step 4: Simplify right side
    2,933,345.24x = 8,922,917,214,679.53
  5. Step 5: Solve for x
    x = 8,922,917,214,679.53/2,933,345.24
  6. Step 6: Final answer
    x = 3,041,891.25

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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.