Home / 2,042,289.21-3,063,766.28-603,118.19

Finding the Fourth Proportional to 2,042,289.21, 3,063,766.28 and 603,118.19

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Solution

The fourth proportional to 2,042,289.21, 3,063,766.28 and 603,118.19 is: 904,775.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,042,289.21 : 3,063,766.28 = 603,118.19 : x
  2. Step 2: Convert to fraction form
    2,042,289.21/3,063,766.28 = 603,118.19/x
  3. Step 3: Cross multiply
    2,042,289.21x = 3,063,766.28 × 603,118.19
  4. Step 4: Simplify right side
    2,042,289.21x = 1,847,813,170,361.04
  5. Step 5: Solve for x
    x = 1,847,813,170,361.04/2,042,289.21
  6. Step 6: Final answer
    x = 904,775.47

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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.