Home / 2,546,676.81-3,514,339.92-1,400,756.85

Finding the Fourth Proportional to 2,546,676.81, 3,514,339.92 and 1,400,756.85

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Solution

The fourth proportional to 2,546,676.81, 3,514,339.92 and 1,400,756.85 is: 1,933,003.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,676.81 : 3,514,339.92 = 1,400,756.85 : x
  2. Step 2: Convert to fraction form
    2,546,676.81/3,514,339.92 = 1,400,756.85/x
  3. Step 3: Cross multiply
    2,546,676.81x = 3,514,339.92 × 1,400,756.85
  4. Step 4: Simplify right side
    2,546,676.81x = 4,922,735,716,168.45
  5. Step 5: Solve for x
    x = 4,922,735,716,168.45/2,546,676.81
  6. Step 6: Final answer
    x = 1,933,003.71

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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.