Home / 2,544,703.37-3,511,677.46-1,383,155.87

Finding the Fourth Proportional to 2,544,703.37, 3,511,677.46 and 1,383,155.87

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Solution

The fourth proportional to 2,544,703.37, 3,511,677.46 and 1,383,155.87 is: 1,908,747.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,703.37 : 3,511,677.46 = 1,383,155.87 : x
  2. Step 2: Convert to fraction form
    2,544,703.37/3,511,677.46 = 1,383,155.87/x
  3. Step 3: Cross multiply
    2,544,703.37x = 3,511,677.46 × 1,383,155.87
  4. Step 4: Simplify right side
    2,544,703.37x = 4,857,197,292,345.69
  5. Step 5: Solve for x
    x = 4,857,197,292,345.69/2,544,703.37
  6. Step 6: Final answer
    x = 1,908,747.93

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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.