Home / 3,300,941.66-4,951,372.39-904,784.27

Finding the Fourth Proportional to 3,300,941.66, 4,951,372.39 and 904,784.27

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Solution

The fourth proportional to 3,300,941.66, 4,951,372.39 and 904,784.27 is: 1,357,165.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,941.66 : 4,951,372.39 = 904,784.27 : x
  2. Step 2: Convert to fraction form
    3,300,941.66/4,951,372.39 = 904,784.27/x
  3. Step 3: Cross multiply
    3,300,941.66x = 4,951,372.39 × 904,784.27
  4. Step 4: Simplify right side
    3,300,941.66x = 4,479,923,826,365.48
  5. Step 5: Solve for x
    x = 4,479,923,826,365.48/3,300,941.66
  6. Step 6: Final answer
    x = 1,357,165.41

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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.