Home / 3,433,683.28-5,150,472.52-1,160,804.32

Finding the Fourth Proportional to 3,433,683.28, 5,150,472.52 and 1,160,804.32

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Solution

The fourth proportional to 3,433,683.28, 5,150,472.52 and 1,160,804.32 is: 1,741,188.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,433,683.28 : 5,150,472.52 = 1,160,804.32 : x
  2. Step 2: Convert to fraction form
    3,433,683.28/5,150,472.52 = 1,160,804.32/x
  3. Step 3: Cross multiply
    3,433,683.28x = 5,150,472.52 × 1,160,804.32
  4. Step 4: Simplify right side
    3,433,683.28x = 5,978,690,751,257.29
  5. Step 5: Solve for x
    x = 5,978,690,751,257.29/3,433,683.28
  6. Step 6: Final answer
    x = 1,741,188.77

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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.