Home / 4,043,199.59-6,066,693.27-1,992,742.36

Finding the Fourth Proportional to 4,043,199.59, 6,066,693.27 and 1,992,742.36

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Solution

The fourth proportional to 4,043,199.59, 6,066,693.27 and 1,992,742.36 is: 2,990,046.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,199.59 : 6,066,693.27 = 1,992,742.36 : x
  2. Step 2: Convert to fraction form
    4,043,199.59/6,066,693.27 = 1,992,742.36/x
  3. Step 3: Cross multiply
    4,043,199.59x = 6,066,693.27 × 1,992,742.36
  4. Step 4: Simplify right side
    4,043,199.59x = 12,089,356,680,287.33
  5. Step 5: Solve for x
    x = 12,089,356,680,287.33/4,043,199.59
  6. Step 6: Final answer
    x = 2,990,046.97

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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.