Home / 4,211,596.20-6,317,394.30-3,762,823.80

Finding the Fourth Proportional to 4,211,596.20, 6,317,394.30 and 3,762,823.80

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Solution

The fourth proportional to 4,211,596.20, 6,317,394.30 and 3,762,823.80 is: 5,644,235.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,211,596.20 : 6,317,394.30 = 3,762,823.80 : x
  2. Step 2: Convert to fraction form
    4,211,596.20/6,317,394.30 = 3,762,823.80/x
  3. Step 3: Cross multiply
    4,211,596.20x = 6,317,394.30 × 3,762,823.80
  4. Step 4: Simplify right side
    4,211,596.20x = 23,771,241,626,024.34
  5. Step 5: Solve for x
    x = 23,771,241,626,024.34/4,211,596.20
  6. Step 6: Final answer
    x = 5,644,235.70

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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.