Home / 4,161,200.40-6,242,675.40-2,362,611.60

Finding the Fourth Proportional to 4,161,200.40, 6,242,675.40 and 2,362,611.60

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Solution

The fourth proportional to 4,161,200.40, 6,242,675.40 and 2,362,611.60 is: 3,544,414.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,200.40 : 6,242,675.40 = 2,362,611.60 : x
  2. Step 2: Convert to fraction form
    4,161,200.40/6,242,675.40 = 2,362,611.60/x
  3. Step 3: Cross multiply
    4,161,200.40x = 6,242,675.40 × 2,362,611.60
  4. Step 4: Simplify right side
    4,161,200.40x = 14,749,017,315,074.64
  5. Step 5: Solve for x
    x = 14,749,017,315,074.64/4,161,200.40
  6. Step 6: Final answer
    x = 3,544,414.09

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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.