Home / 6,496,428.88-8,964,843.24-3,595,825.36

Finding the Fourth Proportional to 6,496,428.88, 8,964,843.24 and 3,595,825.36

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Solution

The fourth proportional to 6,496,428.88, 8,964,843.24 and 3,595,825.36 is: 4,962,112.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,496,428.88 : 8,964,843.24 = 3,595,825.36 : x
  2. Step 2: Convert to fraction form
    6,496,428.88/8,964,843.24 = 3,595,825.36/x
  3. Step 3: Cross multiply
    6,496,428.88x = 8,964,843.24 × 3,595,825.36
  4. Step 4: Simplify right side
    6,496,428.88x = 32,236,010,670,816.57
  5. Step 5: Solve for x
    x = 32,236,010,670,816.57/6,496,428.88
  6. Step 6: Final answer
    x = 4,962,112.46

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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.