Home / 3,844,284.48-5,303,948.32-2,682,699.84

Finding the Fourth Proportional to 3,844,284.48, 5,303,948.32 and 2,682,699.84

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Solution

The fourth proportional to 3,844,284.48, 5,303,948.32 and 2,682,699.84 is: 3,701,313.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,844,284.48 : 5,303,948.32 = 2,682,699.84 : x
  2. Step 2: Convert to fraction form
    3,844,284.48/5,303,948.32 = 2,682,699.84/x
  3. Step 3: Cross multiply
    3,844,284.48x = 5,303,948.32 × 2,682,699.84
  4. Step 4: Simplify right side
    3,844,284.48x = 14,228,901,309,432.27
  5. Step 5: Solve for x
    x = 14,228,901,309,432.27/3,844,284.48
  6. Step 6: Final answer
    x = 3,701,313.31

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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.