Home / 2,754,499.80-4,131,749.70-1,494,787.80

Finding the Fourth Proportional to 2,754,499.80, 4,131,749.70 and 1,494,787.80

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Solution

The fourth proportional to 2,754,499.80, 4,131,749.70 and 1,494,787.80 is: 2,242,181.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,754,499.80 : 4,131,749.70 = 1,494,787.80 : x
  2. Step 2: Convert to fraction form
    2,754,499.80/4,131,749.70 = 1,494,787.80/x
  3. Step 3: Cross multiply
    2,754,499.80x = 4,131,749.70 × 1,494,787.80
  4. Step 4: Simplify right side
    2,754,499.80x = 6,176,089,044,213.66
  5. Step 5: Solve for x
    x = 6,176,089,044,213.66/2,754,499.80
  6. Step 6: Final answer
    x = 2,242,181.70

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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.