Home / 1,841,589.20-2,762,545.80-562,485.44

Finding the Fourth Proportional to 1,841,589.20, 2,762,545.80 and 562,485.44

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Solution

The fourth proportional to 1,841,589.20, 2,762,545.80 and 562,485.44 is: 843,777.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,589.20 : 2,762,545.80 = 562,485.44 : x
  2. Step 2: Convert to fraction form
    1,841,589.20/2,762,545.80 = 562,485.44/x
  3. Step 3: Cross multiply
    1,841,589.20x = 2,762,545.80 × 562,485.44
  4. Step 4: Simplify right side
    1,841,589.20x = 1,553,891,789,833.15
  5. Step 5: Solve for x
    x = 1,553,891,789,833.15/1,841,589.20
  6. Step 6: Final answer
    x = 843,777.64

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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.