Home / 6,101,992.36-8,422,272.30-3,525,168.52

Finding the Fourth Proportional to 6,101,992.36, 8,422,272.30 and 3,525,168.52

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Solution

The fourth proportional to 6,101,992.36, 8,422,272.30 and 3,525,168.52 is: 4,865,612.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,101,992.36 : 8,422,272.30 = 3,525,168.52 : x
  2. Step 2: Convert to fraction form
    6,101,992.36/8,422,272.30 = 3,525,168.52/x
  3. Step 3: Cross multiply
    6,101,992.36x = 8,422,272.30 × 3,525,168.52
  4. Step 4: Simplify right side
    6,101,992.36x = 29,689,929,178,828
  5. Step 5: Solve for x
    x = 29,689,929,178,828/6,101,992.36
  6. Step 6: Final answer
    x = 4,865,612.32

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1.5x scale

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.