Home / 6,579,240.66-9,079,415.01-3,863,032.02

Finding the Fourth Proportional to 6,579,240.66, 9,079,415.01 and 3,863,032.02

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Solution

The fourth proportional to 6,579,240.66, 9,079,415.01 and 3,863,032.02 is: 5,331,021.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,240.66 : 9,079,415.01 = 3,863,032.02 : x
  2. Step 2: Convert to fraction form
    6,579,240.66/9,079,415.01 = 3,863,032.02/x
  3. Step 3: Cross multiply
    6,579,240.66x = 9,079,415.01 × 3,863,032.02
  4. Step 4: Simplify right side
    6,579,240.66x = 35,074,070,906,498.62
  5. Step 5: Solve for x
    x = 35,074,070,906,498.62/6,579,240.66
  6. Step 6: Final answer
    x = 5,331,021.12

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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.