Home / 2,394,793.23-3,592,663.81-878,489.41

Finding the Fourth Proportional to 2,394,793.23, 3,592,663.81 and 878,489.41

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Solution

The fourth proportional to 2,394,793.23, 3,592,663.81 and 878,489.41 is: 1,317,907.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,394,793.23 : 3,592,663.81 = 878,489.41 : x
  2. Step 2: Convert to fraction form
    2,394,793.23/3,592,663.81 = 878,489.41/x
  3. Step 3: Cross multiply
    2,394,793.23x = 3,592,663.81 × 878,489.41
  4. Step 4: Simplify right side
    2,394,793.23x = 3,156,117,099,597.37
  5. Step 5: Solve for x
    x = 3,156,117,099,597.37/2,394,793.23
  6. Step 6: Final answer
    x = 1,317,907.98

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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.