Home / 5,533,825.80-8,300,738.70-4,010,361.60

Finding the Fourth Proportional to 5,533,825.80, 8,300,738.70 and 4,010,361.60

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Solution

The fourth proportional to 5,533,825.80, 8,300,738.70 and 4,010,361.60 is: 6,015,542.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533,825.80 : 8,300,738.70 = 4,010,361.60 : x
  2. Step 2: Convert to fraction form
    5,533,825.80/8,300,738.70 = 4,010,361.60/x
  3. Step 3: Cross multiply
    5,533,825.80x = 8,300,738.70 × 4,010,361.60
  4. Step 4: Simplify right side
    5,533,825.80x = 33,288,963,734,113.92
  5. Step 5: Solve for x
    x = 33,288,963,734,113.92/5,533,825.80
  6. Step 6: Final answer
    x = 6,015,542.40

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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.