Home / 5,944,285.30-8,205,624.78-4,013,161.54

Finding the Fourth Proportional to 5,944,285.30, 8,205,624.78 and 4,013,161.54

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Solution

The fourth proportional to 5,944,285.30, 8,205,624.78 and 4,013,161.54 is: 5,539,858.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,944,285.30 : 8,205,624.78 = 4,013,161.54 : x
  2. Step 2: Convert to fraction form
    5,944,285.30/8,205,624.78 = 4,013,161.54/x
  3. Step 3: Cross multiply
    5,944,285.30x = 8,205,624.78 × 4,013,161.54
  4. Step 4: Simplify right side
    5,944,285.30x = 32,930,497,778,766.96
  5. Step 5: Solve for x
    x = 32,930,497,778,766.96/5,944,285.30
  6. Step 6: Final answer
    x = 5,539,858.22

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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.