Home / 6,335,575.90-8,743,279.14-3,582,204.18

Finding the Fourth Proportional to 6,335,575.90, 8,743,279.14 and 3,582,204.18

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Solution

The fourth proportional to 6,335,575.90, 8,743,279.14 and 3,582,204.18 is: 4,943,546.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,575.90 : 8,743,279.14 = 3,582,204.18 : x
  2. Step 2: Convert to fraction form
    6,335,575.90/8,743,279.14 = 3,582,204.18/x
  3. Step 3: Cross multiply
    6,335,575.90x = 8,743,279.14 × 3,582,204.18
  4. Step 4: Simplify right side
    6,335,575.90x = 31,320,211,082,214.81
  5. Step 5: Solve for x
    x = 31,320,211,082,214.81/6,335,575.90
  6. Step 6: Final answer
    x = 4,943,546.03

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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.