Home / 3,658,141.64-5,048,235.69-2,004,295.79

Finding the Fourth Proportional to 3,658,141.64, 5,048,235.69 and 2,004,295.79

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Solution

The fourth proportional to 3,658,141.64, 5,048,235.69 and 2,004,295.79 is: 2,765,928.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,141.64 : 5,048,235.69 = 2,004,295.79 : x
  2. Step 2: Convert to fraction form
    3,658,141.64/5,048,235.69 = 2,004,295.79/x
  3. Step 3: Cross multiply
    3,658,141.64x = 5,048,235.69 × 2,004,295.79
  4. Step 4: Simplify right side
    3,658,141.64x = 10,118,157,505,132.09
  5. Step 5: Solve for x
    x = 10,118,157,505,132.09/3,658,141.64
  6. Step 6: Final answer
    x = 2,765,928.31

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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.