Home / 3,697,741.81-5,546,612.78-1,002,066.94

Finding the Fourth Proportional to 3,697,741.81, 5,546,612.78 and 1,002,066.94

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Solution

The fourth proportional to 3,697,741.81, 5,546,612.78 and 1,002,066.94 is: 1,503,100.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,741.81 : 5,546,612.78 = 1,002,066.94 : x
  2. Step 2: Convert to fraction form
    3,697,741.81/5,546,612.78 = 1,002,066.94/x
  3. Step 3: Cross multiply
    3,697,741.81x = 5,546,612.78 × 1,002,066.94
  4. Step 4: Simplify right side
    3,697,741.81x = 5,558,077,263,076.10
  5. Step 5: Solve for x
    x = 5,558,077,263,076.10/3,697,741.81
  6. Step 6: Final answer
    x = 1,503,100.42

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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.