Home / 6,751,454.40-10,127,182.03-1,633,884.77

Finding the Fourth Proportional to 6,751,454.40, 10,127,182.03 and 1,633,884.77

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Solution

The fourth proportional to 6,751,454.40, 10,127,182.03 and 1,633,884.77 is: 2,450,827.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,751,454.40 : 10,127,182.03 = 1,633,884.77 : x
  2. Step 2: Convert to fraction form
    6,751,454.40/10,127,182.03 = 1,633,884.77/x
  3. Step 3: Cross multiply
    6,751,454.40x = 10,127,182.03 × 1,633,884.77
  4. Step 4: Simplify right side
    6,751,454.40x = 16,546,648,503,067.93
  5. Step 5: Solve for x
    x = 16,546,648,503,067.93/6,751,454.40
  6. Step 6: Final answer
    x = 2,450,827.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.