Home / 5,567,851.55-8,351,777.33-4,894,692.95

Finding the Fourth Proportional to 5,567,851.55, 8,351,777.33 and 4,894,692.95

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Solution

The fourth proportional to 5,567,851.55, 8,351,777.33 and 4,894,692.95 is: 7,342,039.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,851.55 : 8,351,777.33 = 4,894,692.95 : x
  2. Step 2: Convert to fraction form
    5,567,851.55/8,351,777.33 = 4,894,692.95/x
  3. Step 3: Cross multiply
    5,567,851.55x = 8,351,777.33 × 4,894,692.95
  4. Step 4: Simplify right side
    5,567,851.55x = 40,879,385,592,647.36
  5. Step 5: Solve for x
    x = 40,879,385,592,647.36/5,567,851.55
  6. Step 6: Final answer
    x = 7,342,039.43

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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.