Home / 3,052,492.44-4,212,228.72-1,694,258.52

Finding the Fourth Proportional to 3,052,492.44, 4,212,228.72 and 1,694,258.52

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Solution

The fourth proportional to 3,052,492.44, 4,212,228.72 and 1,694,258.52 is: 2,337,959.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,492.44 : 4,212,228.72 = 1,694,258.52 : x
  2. Step 2: Convert to fraction form
    3,052,492.44/4,212,228.72 = 1,694,258.52/x
  3. Step 3: Cross multiply
    3,052,492.44x = 4,212,228.72 × 1,694,258.52
  4. Step 4: Simplify right side
    3,052,492.44x = 7,136,604,397,048.69
  5. Step 5: Solve for x
    x = 7,136,604,397,048.69/3,052,492.44
  6. Step 6: Final answer
    x = 2,337,959.73

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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.