Home / 3,794,273.96-5,688,882.80-2,089,220.20

Finding the Fourth Proportional to 3,794,273.96, 5,688,882.80 and 2,089,220.20

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Solution

The fourth proportional to 3,794,273.96, 5,688,882.80 and 2,089,220.20 is: 3,132,438.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,273.96 : 5,688,882.80 = 2,089,220.20 : x
  2. Step 2: Convert to fraction form
    3,794,273.96/5,688,882.80 = 2,089,220.20/x
  3. Step 3: Cross multiply
    3,794,273.96x = 5,688,882.80 × 2,089,220.20
  4. Step 4: Simplify right side
    3,794,273.96x = 11,885,328,861,192.56
  5. Step 5: Solve for x
    x = 11,885,328,861,192.56/3,794,273.96
  6. Step 6: Final answer
    x = 3,132,438.24

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1.5x scale

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.