Home / 6,335,562.91-8,743,261.26-3,582,191.22

Finding the Fourth Proportional to 6,335,562.91, 8,743,261.26 and 3,582,191.22

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Solution

The fourth proportional to 6,335,562.91, 8,743,261.26 and 3,582,191.22 is: 4,943,528.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,562.91 : 8,743,261.26 = 3,582,191.22 : x
  2. Step 2: Convert to fraction form
    6,335,562.91/8,743,261.26 = 3,582,191.22/x
  3. Step 3: Cross multiply
    6,335,562.91x = 8,743,261.26 × 3,582,191.22
  4. Step 4: Simplify right side
    6,335,562.91x = 31,320,033,701,827.19
  5. Step 5: Solve for x
    x = 31,320,033,701,827.19/6,335,562.91
  6. Step 6: Final answer
    x = 4,943,528.17

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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.