Home / 3,353,864.44-5,030,798.22-1,079,388.52

Finding the Fourth Proportional to 3,353,864.44, 5,030,798.22 and 1,079,388.52

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Solution

The fourth proportional to 3,353,864.44, 5,030,798.22 and 1,079,388.52 is: 1,619,083.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,353,864.44 : 5,030,798.22 = 1,079,388.52 : x
  2. Step 2: Convert to fraction form
    3,353,864.44/5,030,798.22 = 1,079,388.52/x
  3. Step 3: Cross multiply
    3,353,864.44x = 5,030,798.22 × 1,079,388.52
  4. Step 4: Simplify right side
    3,353,864.44x = 5,430,185,845,104.43
  5. Step 5: Solve for x
    x = 5,430,185,845,104.43/3,353,864.44
  6. Step 6: Final answer
    x = 1,619,083.28

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.