Home / 4,073,085.76-5,620,234.08-2,353,874.50

Finding the Fourth Proportional to 4,073,085.76, 5,620,234.08 and 2,353,874.50

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Solution

The fourth proportional to 4,073,085.76, 5,620,234.08 and 2,353,874.50 is: 3,247,986.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,073,085.76 : 5,620,234.08 = 2,353,874.50 : x
  2. Step 2: Convert to fraction form
    4,073,085.76/5,620,234.08 = 2,353,874.50/x
  3. Step 3: Cross multiply
    4,073,085.76x = 5,620,234.08 × 2,353,874.50
  4. Step 4: Simplify right side
    4,073,085.76x = 13,229,325,684,942.96
  5. Step 5: Solve for x
    x = 13,229,325,684,942.96/4,073,085.76
  6. Step 6: Final answer
    x = 3,247,986.04

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1.5x scale

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.