Home / 6,367,732.96-9,552,069.60-1,819,166.80

Finding the Fourth Proportional to 6,367,732.96, 9,552,069.60 and 1,819,166.80

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Solution

The fourth proportional to 6,367,732.96, 9,552,069.60 and 1,819,166.80 is: 2,728,884.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,367,732.96 : 9,552,069.60 = 1,819,166.80 : x
  2. Step 2: Convert to fraction form
    6,367,732.96/9,552,069.60 = 1,819,166.80/x
  3. Step 3: Cross multiply
    6,367,732.96x = 9,552,069.60 × 1,819,166.80
  4. Step 4: Simplify right side
    6,367,732.96x = 17,376,807,887,609.28
  5. Step 5: Solve for x
    x = 17,376,807,887,609.28/6,367,732.96
  6. Step 6: Final answer
    x = 2,728,884.52

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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.