Home / 3,263,358.24-4,503,170.03-1,886,790.36

Finding the Fourth Proportional to 3,263,358.24, 4,503,170.03 and 1,886,790.36

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Solution

The fourth proportional to 3,263,358.24, 4,503,170.03 and 1,886,790.36 is: 2,603,617.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,358.24 : 4,503,170.03 = 1,886,790.36 : x
  2. Step 2: Convert to fraction form
    3,263,358.24/4,503,170.03 = 1,886,790.36/x
  3. Step 3: Cross multiply
    3,263,358.24x = 4,503,170.03 × 1,886,790.36
  4. Step 4: Simplify right side
    3,263,358.24x = 8,496,537,792,610.96
  5. Step 5: Solve for x
    x = 8,496,537,792,610.96/3,263,358.24
  6. Step 6: Final answer
    x = 2,603,617.86

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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.