Home / 3,311,002.91-4,570,432.63-1,934,793.95

Finding the Fourth Proportional to 3,311,002.91, 4,570,432.63 and 1,934,793.95

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Solution

The fourth proportional to 3,311,002.91, 4,570,432.63 and 1,934,793.95 is: 2,670,745.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,002.91 : 4,570,432.63 = 1,934,793.95 : x
  2. Step 2: Convert to fraction form
    3,311,002.91/4,570,432.63 = 1,934,793.95/x
  3. Step 3: Cross multiply
    3,311,002.91x = 4,570,432.63 × 1,934,793.95
  4. Step 4: Simplify right side
    3,311,002.91x = 8,842,845,373,717.44
  5. Step 5: Solve for x
    x = 8,842,845,373,717.44/3,311,002.91
  6. Step 6: Final answer
    x = 2,670,745.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.