Home / 5,096,516.09-7,033,193.22-2,804,676.78

Finding the Fourth Proportional to 5,096,516.09, 7,033,193.22 and 2,804,676.78

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Solution

The fourth proportional to 5,096,516.09, 7,033,193.22 and 2,804,676.78 is: 3,870,454.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,516.09 : 7,033,193.22 = 2,804,676.78 : x
  2. Step 2: Convert to fraction form
    5,096,516.09/7,033,193.22 = 2,804,676.78/x
  3. Step 3: Cross multiply
    5,096,516.09x = 7,033,193.22 × 2,804,676.78
  4. Step 4: Simplify right side
    5,096,516.09x = 19,725,833,697,530.50
  5. Step 5: Solve for x
    x = 19,725,833,697,530.50/5,096,516.09
  6. Step 6: Final answer
    x = 3,870,454.51

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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.