Home / 6,335,573.90-8,743,276.38-3,582,202.18

Finding the Fourth Proportional to 6,335,573.90, 8,743,276.38 and 3,582,202.18

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Solution

The fourth proportional to 6,335,573.90, 8,743,276.38 and 3,582,202.18 is: 4,943,543.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,573.90 : 8,743,276.38 = 3,582,202.18 : x
  2. Step 2: Convert to fraction form
    6,335,573.90/8,743,276.38 = 3,582,202.18/x
  3. Step 3: Cross multiply
    6,335,573.90x = 8,743,276.38 × 3,582,202.18
  4. Step 4: Simplify right side
    6,335,573.90x = 31,320,183,708,778.51
  5. Step 5: Solve for x
    x = 31,320,183,708,778.51/6,335,573.90
  6. Step 6: Final answer
    x = 4,943,543.27

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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.