Home / 4,333,864.08-6,503,453.37-1,939,733.31

Finding the Fourth Proportional to 4,333,864.08, 6,503,453.37 and 1,939,733.31

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Solution

The fourth proportional to 4,333,864.08, 6,503,453.37 and 1,939,733.31 is: 2,910,789.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,333,864.08 : 6,503,453.37 = 1,939,733.31 : x
  2. Step 2: Convert to fraction form
    4,333,864.08/6,503,453.37 = 1,939,733.31/x
  3. Step 3: Cross multiply
    4,333,864.08x = 6,503,453.37 × 1,939,733.31
  4. Step 4: Simplify right side
    4,333,864.08x = 12,614,965,131,820.76
  5. Step 5: Solve for x
    x = 12,614,965,131,820.76/4,333,864.08
  6. Step 6: Final answer
    x = 2,910,789.29

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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.