Home / 5,795,944.40-8,685,622.20-4,020,942.80

Finding the Fourth Proportional to 5,795,944.40, 8,685,622.20 and 4,020,942.80

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Solution

The fourth proportional to 5,795,944.40, 8,685,622.20 and 4,020,942.80 is: 6,025,659.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,795,944.40 : 8,685,622.20 = 4,020,942.80 : x
  2. Step 2: Convert to fraction form
    5,795,944.40/8,685,622.20 = 4,020,942.80/x
  3. Step 3: Cross multiply
    5,795,944.40x = 8,685,622.20 × 4,020,942.80
  4. Step 4: Simplify right side
    5,795,944.40x = 34,924,390,048,610.16
  5. Step 5: Solve for x
    x = 34,924,390,048,610.16/5,795,944.40
  6. Step 6: Final answer
    x = 6,025,659.95

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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.