Home / 6,335,573.93-8,743,276.42-3,582,202.21

Finding the Fourth Proportional to 6,335,573.93, 8,743,276.42 and 3,582,202.21

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Solution

The fourth proportional to 6,335,573.93, 8,743,276.42 and 3,582,202.21 is: 4,943,543.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,573.93 : 8,743,276.42 = 3,582,202.21 : x
  2. Step 2: Convert to fraction form
    6,335,573.93/8,743,276.42 = 3,582,202.21/x
  3. Step 3: Cross multiply
    6,335,573.93x = 8,743,276.42 × 3,582,202.21
  4. Step 4: Simplify right side
    6,335,573.93x = 31,320,184,083,551.20
  5. Step 5: Solve for x
    x = 31,320,184,083,551.20/6,335,573.93
  6. Step 6: Final answer
    x = 4,943,543.31

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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.