Home / 3,490,334.58-4,815,045.06-2,040,091.14

Finding the Fourth Proportional to 3,490,334.58, 4,815,045.06 and 2,040,091.14

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Solution

The fourth proportional to 3,490,334.58, 4,815,045.06 and 2,040,091.14 is: 2,814,380.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,334.58 : 4,815,045.06 = 2,040,091.14 : x
  2. Step 2: Convert to fraction form
    3,490,334.58/4,815,045.06 = 2,040,091.14/x
  3. Step 3: Cross multiply
    3,490,334.58x = 4,815,045.06 × 2,040,091.14
  4. Step 4: Simplify right side
    3,490,334.58x = 9,823,130,765,606.77
  5. Step 5: Solve for x
    x = 9,823,130,765,606.77/3,490,334.58
  6. Step 6: Final answer
    x = 2,814,380.84

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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.