Home / 3,814,393.46-5,263,865.07-2,095,624.67

Finding the Fourth Proportional to 3,814,393.46, 5,263,865.07 and 2,095,624.67

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Solution

The fourth proportional to 3,814,393.46, 5,263,865.07 and 2,095,624.67 is: 2,891,963.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,393.46 : 5,263,865.07 = 2,095,624.67 : x
  2. Step 2: Convert to fraction form
    3,814,393.46/5,263,865.07 = 2,095,624.67/x
  3. Step 3: Cross multiply
    3,814,393.46x = 5,263,865.07 × 2,095,624.67
  4. Step 4: Simplify right side
    3,814,393.46x = 11,031,085,500,243.28
  5. Step 5: Solve for x
    x = 11,031,085,500,243.28/3,814,393.46
  6. Step 6: Final answer
    x = 2,891,963.20

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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.