Home / 6,162,813.79-8,504,676.61-3,446,559.79

Finding the Fourth Proportional to 6,162,813.79, 8,504,676.61 and 3,446,559.79

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Solution

The fourth proportional to 6,162,813.79, 8,504,676.61 and 3,446,559.79 is: 4,756,248.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,813.79 : 8,504,676.61 = 3,446,559.79 : x
  2. Step 2: Convert to fraction form
    6,162,813.79/8,504,676.61 = 3,446,559.79/x
  3. Step 3: Cross multiply
    6,162,813.79x = 8,504,676.61 × 3,446,559.79
  4. Step 4: Simplify right side
    6,162,813.79x = 29,311,876,430,979.51
  5. Step 5: Solve for x
    x = 29,311,876,430,979.51/6,162,813.79
  6. Step 6: Final answer
    x = 4,756,248.92

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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.