Home / 3,321,709.74-4,583,959.36-1,793,816.74

Finding the Fourth Proportional to 3,321,709.74, 4,583,959.36 and 1,793,816.74

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Solution

The fourth proportional to 3,321,709.74, 4,583,959.36 and 1,793,816.74 is: 2,475,467.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,321,709.74 : 4,583,959.36 = 1,793,816.74 : x
  2. Step 2: Convert to fraction form
    3,321,709.74/4,583,959.36 = 1,793,816.74/x
  3. Step 3: Cross multiply
    3,321,709.74x = 4,583,959.36 × 1,793,816.74
  4. Step 4: Simplify right side
    3,321,709.74x = 8,222,783,035,447.69
  5. Step 5: Solve for x
    x = 8,222,783,035,447.69/3,321,709.74
  6. Step 6: Final answer
    x = 2,475,467.06

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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.