Home / 2,544,232.01-3,510,891.68-1,398,313.26

Finding the Fourth Proportional to 2,544,232.01, 3,510,891.68 and 1,398,313.26

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Solution

The fourth proportional to 2,544,232.01, 3,510,891.68 and 1,398,313.26 is: 1,929,590.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,232.01 : 3,510,891.68 = 1,398,313.26 : x
  2. Step 2: Convert to fraction form
    2,544,232.01/3,510,891.68 = 1,398,313.26/x
  3. Step 3: Cross multiply
    2,544,232.01x = 3,510,891.68 × 1,398,313.26
  4. Step 4: Simplify right side
    2,544,232.01x = 4,909,326,383,576.11
  5. Step 5: Solve for x
    x = 4,909,326,383,576.11/2,544,232.01
  6. Step 6: Final answer
    x = 1,929,590.69

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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.