Home / 4,579,817.80-6,876,506.40-2,562,091.60

Finding the Fourth Proportional to 4,579,817.80, 6,876,506.40 and 2,562,091.60

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Solution

The fourth proportional to 4,579,817.80, 6,876,506.40 and 2,562,091.60 is: 3,846,930.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,579,817.80 : 6,876,506.40 = 2,562,091.60 : x
  2. Step 2: Convert to fraction form
    4,579,817.80/6,876,506.40 = 2,562,091.60/x
  3. Step 3: Cross multiply
    4,579,817.80x = 6,876,506.40 × 2,562,091.60
  4. Step 4: Simplify right side
    4,579,817.80x = 17,618,239,284,786.24
  5. Step 5: Solve for x
    x = 17,618,239,284,786.24/4,579,817.80
  6. Step 6: Final answer
    x = 3,846,930.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.