Home / 2,558,554.20-3,837,823.74-1,041,879.96

Finding the Fourth Proportional to 2,558,554.20, 3,837,823.74 and 1,041,879.96

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Solution

The fourth proportional to 2,558,554.20, 3,837,823.74 and 1,041,879.96 is: 1,562,816.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,554.20 : 3,837,823.74 = 1,041,879.96 : x
  2. Step 2: Convert to fraction form
    2,558,554.20/3,837,823.74 = 1,041,879.96/x
  3. Step 3: Cross multiply
    2,558,554.20x = 3,837,823.74 × 1,041,879.96
  4. Step 4: Simplify right side
    2,558,554.20x = 3,998,551,644,718.25
  5. Step 5: Solve for x
    x = 3,998,551,644,718.25/2,558,554.20
  6. Step 6: Final answer
    x = 1,562,816.86

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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.