Home / 4,026,746.12-6,040,131.71-994,112.30

Finding the Fourth Proportional to 4,026,746.12, 6,040,131.71 and 994,112.30

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Solution

The fourth proportional to 4,026,746.12, 6,040,131.71 and 994,112.30 is: 1,491,171.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,746.12 : 6,040,131.71 = 994,112.30 : x
  2. Step 2: Convert to fraction form
    4,026,746.12/6,040,131.71 = 994,112.30/x
  3. Step 3: Cross multiply
    4,026,746.12x = 6,040,131.71 × 994,112.30
  4. Step 4: Simplify right side
    4,026,746.12x = 6,004,569,191,359.81
  5. Step 5: Solve for x
    x = 6,004,569,191,359.81/4,026,746.12
  6. Step 6: Final answer
    x = 1,491,171.54

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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.