Home / 3,494,380.02-5,241,372.87-1,548,548.18

Finding the Fourth Proportional to 3,494,380.02, 5,241,372.87 and 1,548,548.18

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Solution

The fourth proportional to 3,494,380.02, 5,241,372.87 and 1,548,548.18 is: 2,322,734.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,380.02 : 5,241,372.87 = 1,548,548.18 : x
  2. Step 2: Convert to fraction form
    3,494,380.02/5,241,372.87 = 1,548,548.18/x
  3. Step 3: Cross multiply
    3,494,380.02x = 5,241,372.87 × 1,548,548.18
  4. Step 4: Simplify right side
    3,494,380.02x = 8,116,518,392,333.01
  5. Step 5: Solve for x
    x = 8,116,518,392,333.01/3,494,380.02
  6. Step 6: Final answer
    x = 2,322,734.89

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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.