Home / 4,581,976.40-6,322,952.52-2,544,917.36

Finding the Fourth Proportional to 4,581,976.40, 6,322,952.52 and 2,544,917.36

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Solution

The fourth proportional to 4,581,976.40, 6,322,952.52 and 2,544,917.36 is: 3,511,888.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,976.40 : 6,322,952.52 = 2,544,917.36 : x
  2. Step 2: Convert to fraction form
    4,581,976.40/6,322,952.52 = 2,544,917.36/x
  3. Step 3: Cross multiply
    4,581,976.40x = 6,322,952.52 × 2,544,917.36
  4. Step 4: Simplify right side
    4,581,976.40x = 16,091,391,634,603.75
  5. Step 5: Solve for x
    x = 16,091,391,634,603.75/4,581,976.40
  6. Step 6: Final answer
    x = 3,511,888.81

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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.