Home / 4,536,225.44-6,804,390-1,942,181.60

Finding the Fourth Proportional to 4,536,225.44, 6,804,390 and 1,942,181.60

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Solution

The fourth proportional to 4,536,225.44, 6,804,390 and 1,942,181.60 is: 2,913,294.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,225.44 : 6,804,390 = 1,942,181.60 : x
  2. Step 2: Convert to fraction form
    4,536,225.44/6,804,390 = 1,942,181.60/x
  3. Step 3: Cross multiply
    4,536,225.44x = 6,804,390 × 1,942,181.60
  4. Step 4: Simplify right side
    4,536,225.44x = 13,215,361,057,224
  5. Step 5: Solve for x
    x = 13,215,361,057,224/4,536,225.44
  6. Step 6: Final answer
    x = 2,913,294.60

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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.