Home / 3,259,325.60-4,497,836.34-1,809,033.56

Finding the Fourth Proportional to 3,259,325.60, 4,497,836.34 and 1,809,033.56

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Solution

The fourth proportional to 3,259,325.60, 4,497,836.34 and 1,809,033.56 is: 2,496,448.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,325.60 : 4,497,836.34 = 1,809,033.56 : x
  2. Step 2: Convert to fraction form
    3,259,325.60/4,497,836.34 = 1,809,033.56/x
  3. Step 3: Cross multiply
    3,259,325.60x = 4,497,836.34 × 1,809,033.56
  4. Step 4: Simplify right side
    3,259,325.60x = 8,136,736,886,447.57
  5. Step 5: Solve for x
    x = 8,136,736,886,447.57/3,259,325.60
  6. Step 6: Final answer
    x = 2,496,448.00

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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.