Home / 4,885,546.19-7,320,846.14-2,611,394.24

Finding the Fourth Proportional to 4,885,546.19, 7,320,846.14 and 2,611,394.24

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Solution

The fourth proportional to 4,885,546.19, 7,320,846.14 and 2,611,394.24 is: 3,913,096.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,546.19 : 7,320,846.14 = 2,611,394.24 : x
  2. Step 2: Convert to fraction form
    4,885,546.19/7,320,846.14 = 2,611,394.24/x
  3. Step 3: Cross multiply
    4,885,546.19x = 7,320,846.14 × 2,611,394.24
  4. Step 4: Simplify right side
    4,885,546.19x = 19,117,615,392,261.03
  5. Step 5: Solve for x
    x = 19,117,615,392,261.03/4,885,546.19
  6. Step 6: Final answer
    x = 3,913,096.85

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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.