Home / 3,814,399.69-5,263,873.70-2,095,630.92

Finding the Fourth Proportional to 3,814,399.69, 5,263,873.70 and 2,095,630.92

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Solution

The fourth proportional to 3,814,399.69, 5,263,873.70 and 2,095,630.92 is: 2,891,971.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,399.69 : 5,263,873.70 = 2,095,630.92 : x
  2. Step 2: Convert to fraction form
    3,814,399.69/5,263,873.70 = 2,095,630.92/x
  3. Step 3: Cross multiply
    3,814,399.69x = 5,263,873.70 × 2,095,630.92
  4. Step 4: Simplify right side
    3,814,399.69x = 11,031,136,474,216.65
  5. Step 5: Solve for x
    x = 11,031,136,474,216.65/3,814,399.69
  6. Step 6: Final answer
    x = 2,891,971.84

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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.