Home / 8,167,904.91-11,271,280.77-4,496,104.26

Finding the Fourth Proportional to 8,167,904.91, 11,271,280.77 and 4,496,104.26

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Solution

The fourth proportional to 8,167,904.91, 11,271,280.77 and 4,496,104.26 is: 6,204,388.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,167,904.91 : 11,271,280.77 = 4,496,104.26 : x
  2. Step 2: Convert to fraction form
    8,167,904.91/11,271,280.77 = 4,496,104.26/x
  3. Step 3: Cross multiply
    8,167,904.91x = 11,271,280.77 × 4,496,104.26
  4. Step 4: Simplify right side
    8,167,904.91x = 50,676,853,485,653.08
  5. Step 5: Solve for x
    x = 50,676,853,485,653.08/8,167,904.91
  6. Step 6: Final answer
    x = 6,204,388.28

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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.