Home / 3,363,477.70-5,045,216.55-2,353,739.80

Finding the Fourth Proportional to 3,363,477.70, 5,045,216.55 and 2,353,739.80

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Solution

The fourth proportional to 3,363,477.70, 5,045,216.55 and 2,353,739.80 is: 3,530,609.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,477.70 : 5,045,216.55 = 2,353,739.80 : x
  2. Step 2: Convert to fraction form
    3,363,477.70/5,045,216.55 = 2,353,739.80/x
  3. Step 3: Cross multiply
    3,363,477.70x = 5,045,216.55 × 2,353,739.80
  4. Step 4: Simplify right side
    3,363,477.70x = 11,875,126,993,353.69
  5. Step 5: Solve for x
    x = 11,875,126,993,353.69/3,363,477.70
  6. Step 6: Final answer
    x = 3,530,609.70

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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.