Home / 3,695,968-5,100,435.84-2,000,224

Finding the Fourth Proportional to 3,695,968, 5,100,435.84 and 2,000,224

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Solution

The fourth proportional to 3,695,968, 5,100,435.84 and 2,000,224 is: 2,760,309.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,968 : 5,100,435.84 = 2,000,224 : x
  2. Step 2: Convert to fraction form
    3,695,968/5,100,435.84 = 2,000,224/x
  3. Step 3: Cross multiply
    3,695,968x = 5,100,435.84 × 2,000,224
  4. Step 4: Simplify right side
    3,695,968x = 10,202,014,177,628.16
  5. Step 5: Solve for x
    x = 10,202,014,177,628.16/3,695,968
  6. Step 6: Final answer
    x = 2,760,309.12

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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.