Home / 3,089,344.20-4,624,685.10-2,716,096.20

Finding the Fourth Proportional to 3,089,344.20, 4,624,685.10 and 2,716,096.20

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Solution

The fourth proportional to 3,089,344.20, 4,624,685.10 and 2,716,096.20 is: 4,065,940.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,344.20 : 4,624,685.10 = 2,716,096.20 : x
  2. Step 2: Convert to fraction form
    3,089,344.20/4,624,685.10 = 2,716,096.20/x
  3. Step 3: Cross multiply
    3,089,344.20x = 4,624,685.10 × 2,716,096.20
  4. Step 4: Simplify right side
    3,089,344.20x = 12,561,089,626,306.62
  5. Step 5: Solve for x
    x = 12,561,089,626,306.62/3,089,344.20
  6. Step 6: Final answer
    x = 4,065,940.48

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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.