Home / 9,810,544.80-13,538,814.48-5,942,244

Finding the Fourth Proportional to 9,810,544.80, 13,538,814.48 and 5,942,244

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Solution

The fourth proportional to 9,810,544.80, 13,538,814.48 and 5,942,244 is: 8,200,455.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,810,544.80 : 13,538,814.48 = 5,942,244 : x
  2. Step 2: Convert to fraction form
    9,810,544.80/13,538,814.48 = 5,942,244/x
  3. Step 3: Cross multiply
    9,810,544.80x = 13,538,814.48 × 5,942,244
  4. Step 4: Simplify right side
    9,810,544.80x = 80,450,939,110,893.12
  5. Step 5: Solve for x
    x = 80,450,939,110,893.12/9,810,544.80
  6. Step 6: Final answer
    x = 8,200,455.81

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1.5x scale

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.