Home / 3,779,361.50-5,667,374.46-1,083,074.81

Finding the Fourth Proportional to 3,779,361.50, 5,667,374.46 and 1,083,074.81

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Solution

The fourth proportional to 3,779,361.50, 5,667,374.46 and 1,083,074.81 is: 1,624,134.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,361.50 : 5,667,374.46 = 1,083,074.81 : x
  2. Step 2: Convert to fraction form
    3,779,361.50/5,667,374.46 = 1,083,074.81/x
  3. Step 3: Cross multiply
    3,779,361.50x = 5,667,374.46 × 1,083,074.81
  4. Step 4: Simplify right side
    3,779,361.50x = 6,138,190,488,126.48
  5. Step 5: Solve for x
    x = 6,138,190,488,126.48/3,779,361.50
  6. Step 6: Final answer
    x = 1,624,134.26

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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.