Home / 4,524,602.11-6,783,076.67-1,963,892.41

Finding the Fourth Proportional to 4,524,602.11, 6,783,076.67 and 1,963,892.41

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Solution

The fourth proportional to 4,524,602.11, 6,783,076.67 and 1,963,892.41 is: 2,944,177.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,602.11 : 6,783,076.67 = 1,963,892.41 : x
  2. Step 2: Convert to fraction form
    4,524,602.11/6,783,076.67 = 1,963,892.41/x
  3. Step 3: Cross multiply
    4,524,602.11x = 6,783,076.67 × 1,963,892.41
  4. Step 4: Simplify right side
    4,524,602.11x = 13,321,232,744,926.23
  5. Step 5: Solve for x
    x = 13,321,232,744,926.23/4,524,602.11
  6. Step 6: Final answer
    x = 2,944,177.73

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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.