Home / 6,192,558.21-8,545,836.01-3,401,799.19

Finding the Fourth Proportional to 6,192,558.21, 8,545,836.01 and 3,401,799.19

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Solution

The fourth proportional to 6,192,558.21, 8,545,836.01 and 3,401,799.19 is: 4,694,540.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192,558.21 : 8,545,836.01 = 3,401,799.19 : x
  2. Step 2: Convert to fraction form
    6,192,558.21/8,545,836.01 = 3,401,799.19/x
  3. Step 3: Cross multiply
    6,192,558.21x = 8,545,836.01 × 3,401,799.19
  4. Step 4: Simplify right side
    6,192,558.21x = 29,071,217,999,681.84
  5. Step 5: Solve for x
    x = 29,071,217,999,681.84/6,192,558.21
  6. Step 6: Final answer
    x = 4,694,540.94

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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.