Home / 3,092,538.07-4,634,072.55-1,294,442.56

Finding the Fourth Proportional to 3,092,538.07, 4,634,072.55 and 1,294,442.56

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Solution

The fourth proportional to 3,092,538.07, 4,634,072.55 and 1,294,442.56 is: 1,939,682.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,538.07 : 4,634,072.55 = 1,294,442.56 : x
  2. Step 2: Convert to fraction form
    3,092,538.07/4,634,072.55 = 1,294,442.56/x
  3. Step 3: Cross multiply
    3,092,538.07x = 4,634,072.55 × 1,294,442.56
  4. Step 4: Simplify right side
    3,092,538.07x = 5,998,540,734,847.73
  5. Step 5: Solve for x
    x = 5,998,540,734,847.73/3,092,538.07
  6. Step 6: Final answer
    x = 1,939,682.10

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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.