Home / 3,634,815.23-5,016,899.77-2,259,197.84

Finding the Fourth Proportional to 3,634,815.23, 5,016,899.77 and 2,259,197.84

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Solution

The fourth proportional to 3,634,815.23, 5,016,899.77 and 2,259,197.84 is: 3,118,224.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,815.23 : 5,016,899.77 = 2,259,197.84 : x
  2. Step 2: Convert to fraction form
    3,634,815.23/5,016,899.77 = 2,259,197.84/x
  3. Step 3: Cross multiply
    3,634,815.23x = 5,016,899.77 × 2,259,197.84
  4. Step 4: Simplify right side
    3,634,815.23x = 11,334,169,098,796.00
  5. Step 5: Solve for x
    x = 11,334,169,098,796.00/3,634,815.23
  6. Step 6: Final answer
    x = 3,118,224.28

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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.