Home / 4,856,536.81-6,701,844.77-2,681,033.14

Finding the Fourth Proportional to 4,856,536.81, 6,701,844.77 and 2,681,033.14

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Solution

The fourth proportional to 4,856,536.81, 6,701,844.77 and 2,681,033.14 is: 3,699,728.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,536.81 : 6,701,844.77 = 2,681,033.14 : x
  2. Step 2: Convert to fraction form
    4,856,536.81/6,701,844.77 = 2,681,033.14/x
  3. Step 3: Cross multiply
    4,856,536.81x = 6,701,844.77 × 2,681,033.14
  4. Step 4: Simplify right side
    4,856,536.81x = 17,967,867,927,505.68
  5. Step 5: Solve for x
    x = 17,967,867,927,505.68/4,856,536.81
  6. Step 6: Final answer
    x = 3,699,728.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.