Home / 3,864,896.80-5,797,345.20-2,446,554.40

Finding the Fourth Proportional to 3,864,896.80, 5,797,345.20 and 2,446,554.40

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Solution

The fourth proportional to 3,864,896.80, 5,797,345.20 and 2,446,554.40 is: 3,669,831.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,896.80 : 5,797,345.20 = 2,446,554.40 : x
  2. Step 2: Convert to fraction form
    3,864,896.80/5,797,345.20 = 2,446,554.40/x
  3. Step 3: Cross multiply
    3,864,896.80x = 5,797,345.20 × 2,446,554.40
  4. Step 4: Simplify right side
    3,864,896.80x = 14,183,520,407,378.88
  5. Step 5: Solve for x
    x = 14,183,520,407,378.88/3,864,896.80
  6. Step 6: Final answer
    x = 3,669,831.60

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Similar ratio
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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.