Home / 3,326,047.88-4,589,952.29-1,798,155

Finding the Fourth Proportional to 3,326,047.88, 4,589,952.29 and 1,798,155

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Solution

The fourth proportional to 3,326,047.88, 4,589,952.29 and 1,798,155 is: 2,481,457.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,047.88 : 4,589,952.29 = 1,798,155 : x
  2. Step 2: Convert to fraction form
    3,326,047.88/4,589,952.29 = 1,798,155/x
  3. Step 3: Cross multiply
    3,326,047.88x = 4,589,952.29 × 1,798,155
  4. Step 4: Simplify right side
    3,326,047.88x = 8,253,445,667,891.88
  5. Step 5: Solve for x
    x = 8,253,445,667,891.88/3,326,047.88
  6. Step 6: Final answer
    x = 2,481,457.27

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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.