Home / 2,544,854.98-3,511,871.49-1,383,276.10

Finding the Fourth Proportional to 2,544,854.98, 3,511,871.49 and 1,383,276.10

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Solution

The fourth proportional to 2,544,854.98, 3,511,871.49 and 1,383,276.10 is: 1,908,905.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,854.98 : 3,511,871.49 = 1,383,276.10 : x
  2. Step 2: Convert to fraction form
    2,544,854.98/3,511,871.49 = 1,383,276.10/x
  3. Step 3: Cross multiply
    2,544,854.98x = 3,511,871.49 × 1,383,276.10
  4. Step 4: Simplify right side
    2,544,854.98x = 4,857,887,898,388.39
  5. Step 5: Solve for x
    x = 4,857,887,898,388.39/2,544,854.98
  6. Step 6: Final answer
    x = 1,908,905.59

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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.