Home / 4,019,774.28-6,030,594.06-1,324,002.75

Finding the Fourth Proportional to 4,019,774.28, 6,030,594.06 and 1,324,002.75

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Solution

The fourth proportional to 4,019,774.28, 6,030,594.06 and 1,324,002.75 is: 1,986,311.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,774.28 : 6,030,594.06 = 1,324,002.75 : x
  2. Step 2: Convert to fraction form
    4,019,774.28/6,030,594.06 = 1,324,002.75/x
  3. Step 3: Cross multiply
    4,019,774.28x = 6,030,594.06 × 1,324,002.75
  4. Step 4: Simplify right side
    4,019,774.28x = 7,984,523,089,420.70
  5. Step 5: Solve for x
    x = 7,984,523,089,420.70/4,019,774.28
  6. Step 6: Final answer
    x = 1,986,311.31

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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.