Home / 6,214,525.20-9,317,986.20-2,423,638.80

Finding the Fourth Proportional to 6,214,525.20, 9,317,986.20 and 2,423,638.80

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Solution

The fourth proportional to 6,214,525.20, 9,317,986.20 and 2,423,638.80 is: 3,633,975.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,525.20 : 9,317,986.20 = 2,423,638.80 : x
  2. Step 2: Convert to fraction form
    6,214,525.20/9,317,986.20 = 2,423,638.80/x
  3. Step 3: Cross multiply
    6,214,525.20x = 9,317,986.20 × 2,423,638.80
  4. Step 4: Simplify right side
    6,214,525.20x = 22,583,432,892,184.55
  5. Step 5: Solve for x
    x = 22,583,432,892,184.55/6,214,525.20
  6. Step 6: Final answer
    x = 3,633,975.59

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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.