Home / 3,609,683.38-5,410,879.61-2,262,790.04

Finding the Fourth Proportional to 3,609,683.38, 5,410,879.61 and 2,262,790.04

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Solution

The fourth proportional to 3,609,683.38, 5,410,879.61 and 2,262,790.04 is: 3,391,899.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,683.38 : 5,410,879.61 = 2,262,790.04 : x
  2. Step 2: Convert to fraction form
    3,609,683.38/5,410,879.61 = 2,262,790.04/x
  3. Step 3: Cross multiply
    3,609,683.38x = 5,410,879.61 × 2,262,790.04
  4. Step 4: Simplify right side
    3,609,683.38x = 12,243,684,495,187.81
  5. Step 5: Solve for x
    x = 12,243,684,495,187.81/3,609,683.38
  6. Step 6: Final answer
    x = 3,391,899.84

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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.