Home / 3,658,796.63-5,048,969.25-2,004,933.92

Finding the Fourth Proportional to 3,658,796.63, 5,048,969.25 and 2,004,933.92

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Solution

The fourth proportional to 3,658,796.63, 5,048,969.25 and 2,004,933.92 is: 2,766,715.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,796.63 : 5,048,969.25 = 2,004,933.92 : x
  2. Step 2: Convert to fraction form
    3,658,796.63/5,048,969.25 = 2,004,933.92/x
  3. Step 3: Cross multiply
    3,658,796.63x = 5,048,969.25 × 2,004,933.92
  4. Step 4: Simplify right side
    3,658,796.63x = 10,122,849,721,036.07
  5. Step 5: Solve for x
    x = 10,122,849,721,036.07/3,658,796.63
  6. Step 6: Final answer
    x = 2,766,715.60

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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.