Home / 3,626,467.35-5,437,828.31-1,067,349.30

Finding the Fourth Proportional to 3,626,467.35, 5,437,828.31 and 1,067,349.30

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Solution

The fourth proportional to 3,626,467.35, 5,437,828.31 and 1,067,349.30 is: 1,600,472.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,467.35 : 5,437,828.31 = 1,067,349.30 : x
  2. Step 2: Convert to fraction form
    3,626,467.35/5,437,828.31 = 1,067,349.30/x
  3. Step 3: Cross multiply
    3,626,467.35x = 5,437,828.31 × 1,067,349.30
  4. Step 4: Simplify right side
    3,626,467.35x = 5,804,062,234,861.94
  5. Step 5: Solve for x
    x = 5,804,062,234,861.94/3,626,467.35
  6. Step 6: Final answer
    x = 1,600,472.77

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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.