Home / 8,004,199.44-11,045,782.50-4,333,115

Finding the Fourth Proportional to 8,004,199.44, 11,045,782.50 and 4,333,115

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Solution

The fourth proportional to 8,004,199.44, 11,045,782.50 and 4,333,115 is: 5,979,691.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,199.44 : 11,045,782.50 = 4,333,115 : x
  2. Step 2: Convert to fraction form
    8,004,199.44/11,045,782.50 = 4,333,115/x
  3. Step 3: Cross multiply
    8,004,199.44x = 11,045,782.50 × 4,333,115
  4. Step 4: Simplify right side
    8,004,199.44x = 47,862,645,837,487.50
  5. Step 5: Solve for x
    x = 47,862,645,837,487.50/8,004,199.44
  6. Step 6: Final answer
    x = 5,979,691.81

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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.