Home / 4,054,885.11-5,595,139.49-2,462,770.31

Finding the Fourth Proportional to 4,054,885.11, 5,595,139.49 and 2,462,770.31

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Solution

The fourth proportional to 4,054,885.11, 5,595,139.49 and 2,462,770.31 is: 3,398,257.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,885.11 : 5,595,139.49 = 2,462,770.31 : x
  2. Step 2: Convert to fraction form
    4,054,885.11/5,595,139.49 = 2,462,770.31/x
  3. Step 3: Cross multiply
    4,054,885.11x = 5,595,139.49 × 2,462,770.31
  4. Step 4: Simplify right side
    4,054,885.11x = 13,779,543,375,990.99
  5. Step 5: Solve for x
    x = 13,779,543,375,990.99/4,054,885.11
  6. Step 6: Final answer
    x = 3,398,257.41

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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.