Home / 3,580,418.02-5,370,481.35-884,675.32

Finding the Fourth Proportional to 3,580,418.02, 5,370,481.35 and 884,675.32

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Solution

The fourth proportional to 3,580,418.02, 5,370,481.35 and 884,675.32 is: 1,326,976.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,580,418.02 : 5,370,481.35 = 884,675.32 : x
  2. Step 2: Convert to fraction form
    3,580,418.02/5,370,481.35 = 884,675.32/x
  3. Step 3: Cross multiply
    3,580,418.02x = 5,370,481.35 × 884,675.32
  4. Step 4: Simplify right side
    3,580,418.02x = 4,751,132,306,865.28
  5. Step 5: Solve for x
    x = 4,751,132,306,865.28/3,580,418.02
  6. Step 6: Final answer
    x = 1,326,976.98

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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.