Home / 6,579,241.66-9,079,416.39-3,863,033.02

Finding the Fourth Proportional to 6,579,241.66, 9,079,416.39 and 3,863,033.02

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Solution

The fourth proportional to 6,579,241.66, 9,079,416.39 and 3,863,033.02 is: 5,331,022.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,241.66 : 9,079,416.39 = 3,863,033.02 : x
  2. Step 2: Convert to fraction form
    6,579,241.66/9,079,416.39 = 3,863,033.02/x
  3. Step 3: Cross multiply
    6,579,241.66x = 9,079,416.39 × 3,863,033.02
  4. Step 4: Simplify right side
    6,579,241.66x = 35,074,085,316,899.20
  5. Step 5: Solve for x
    x = 35,074,085,316,899.20/6,579,241.66
  6. Step 6: Final answer
    x = 5,331,022.50

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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.