Home / 3,263,099.85-4,503,798.18-1,813,293.81

Finding the Fourth Proportional to 3,263,099.85, 4,503,798.18 and 1,813,293.81

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Solution

The fourth proportional to 3,263,099.85, 4,503,798.18 and 1,813,293.81 is: 2,502,745.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,099.85 : 4,503,798.18 = 1,813,293.81 : x
  2. Step 2: Convert to fraction form
    3,263,099.85/4,503,798.18 = 1,813,293.81/x
  3. Step 3: Cross multiply
    3,263,099.85x = 4,503,798.18 × 1,813,293.81
  4. Step 4: Simplify right side
    3,263,099.85x = 8,166,709,361,283.27
  5. Step 5: Solve for x
    x = 8,166,709,361,283.27/3,263,099.85
  6. Step 6: Final answer
    x = 2,502,745.77

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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.