Home / 6,562,199.60-9,843,772.35-2,518,687.43

Finding the Fourth Proportional to 6,562,199.60, 9,843,772.35 and 2,518,687.43

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Solution

The fourth proportional to 6,562,199.60, 9,843,772.35 and 2,518,687.43 is: 3,778,212.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,562,199.60 : 9,843,772.35 = 2,518,687.43 : x
  2. Step 2: Convert to fraction form
    6,562,199.60/9,843,772.35 = 2,518,687.43/x
  3. Step 3: Cross multiply
    6,562,199.60x = 9,843,772.35 × 2,518,687.43
  4. Step 4: Simplify right side
    6,562,199.60x = 24,793,385,632,507.70
  5. Step 5: Solve for x
    x = 24,793,385,632,507.70/6,562,199.60
  6. Step 6: Final answer
    x = 3,778,212.67

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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.