Home / 3,422,583.24-5,133,540.55-898,238.49

Finding the Fourth Proportional to 3,422,583.24, 5,133,540.55 and 898,238.49

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Solution

The fourth proportional to 3,422,583.24, 5,133,540.55 and 898,238.49 is: 1,347,270.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,422,583.24 : 5,133,540.55 = 898,238.49 : x
  2. Step 2: Convert to fraction form
    3,422,583.24/5,133,540.55 = 898,238.49/x
  3. Step 3: Cross multiply
    3,422,583.24x = 5,133,540.55 × 898,238.49
  4. Step 4: Simplify right side
    3,422,583.24x = 4,611,143,711,985.77
  5. Step 5: Solve for x
    x = 4,611,143,711,985.77/3,422,583.24
  6. Step 6: Final answer
    x = 1,347,270.00

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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.