Home / 3,276,565.96-4,521,682.04-1,826,353.32

Finding the Fourth Proportional to 3,276,565.96, 4,521,682.04 and 1,826,353.32

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Solution

The fourth proportional to 3,276,565.96, 4,521,682.04 and 1,826,353.32 is: 2,520,379.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,565.96 : 4,521,682.04 = 1,826,353.32 : x
  2. Step 2: Convert to fraction form
    3,276,565.96/4,521,682.04 = 1,826,353.32/x
  3. Step 3: Cross multiply
    3,276,565.96x = 4,521,682.04 × 1,826,353.32
  4. Step 4: Simplify right side
    3,276,565.96x = 8,258,189,005,738.37
  5. Step 5: Solve for x
    x = 8,258,189,005,738.37/3,276,565.96
  6. Step 6: Final answer
    x = 2,520,379.30

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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.