Home / 4,219,601.60-5,823,052.92-2,285,869.83

Finding the Fourth Proportional to 4,219,601.60, 5,823,052.92 and 2,285,869.83

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Solution

The fourth proportional to 4,219,601.60, 5,823,052.92 and 2,285,869.83 is: 3,154,501.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,601.60 : 5,823,052.92 = 2,285,869.83 : x
  2. Step 2: Convert to fraction form
    4,219,601.60/5,823,052.92 = 2,285,869.83/x
  3. Step 3: Cross multiply
    4,219,601.60x = 5,823,052.92 × 2,285,869.83
  4. Step 4: Simplify right side
    4,219,601.60x = 13,310,740,988,321.40
  5. Step 5: Solve for x
    x = 13,310,740,988,321.40/4,219,601.60
  6. Step 6: Final answer
    x = 3,154,501.84

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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.