Home / 3,276,518.08-4,521,615.94-1,826,305.48

Finding the Fourth Proportional to 3,276,518.08, 4,521,615.94 and 1,826,305.48

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Solution

The fourth proportional to 3,276,518.08, 4,521,615.94 and 1,826,305.48 is: 2,520,313.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,518.08 : 4,521,615.94 = 1,826,305.48 : x
  2. Step 2: Convert to fraction form
    3,276,518.08/4,521,615.94 = 1,826,305.48/x
  3. Step 3: Cross multiply
    3,276,518.08x = 4,521,615.94 × 1,826,305.48
  4. Step 4: Simplify right side
    3,276,518.08x = 8,257,851,969,677.35
  5. Step 5: Solve for x
    x = 8,257,851,969,677.35/3,276,518.08
  6. Step 6: Final answer
    x = 2,520,313.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.