Home / 4,451,668.60-6,677,502.90-2,772,052.60

Finding the Fourth Proportional to 4,451,668.60, 6,677,502.90 and 2,772,052.60

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Solution

The fourth proportional to 4,451,668.60, 6,677,502.90 and 2,772,052.60 is: 4,158,078.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,451,668.60 : 6,677,502.90 = 2,772,052.60 : x
  2. Step 2: Convert to fraction form
    4,451,668.60/6,677,502.90 = 2,772,052.60/x
  3. Step 3: Cross multiply
    4,451,668.60x = 6,677,502.90 × 2,772,052.60
  4. Step 4: Simplify right side
    4,451,668.60x = 18,510,389,275,452.54
  5. Step 5: Solve for x
    x = 18,510,389,275,452.54/4,451,668.60
  6. Step 6: Final answer
    x = 4,158,078.90

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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.