Home / 4,728,510.26-6,525,504.35-2,796,426.98

Finding the Fourth Proportional to 4,728,510.26, 6,525,504.35 and 2,796,426.98

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Solution

The fourth proportional to 4,728,510.26, 6,525,504.35 and 2,796,426.98 is: 3,859,163.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,510.26 : 6,525,504.35 = 2,796,426.98 : x
  2. Step 2: Convert to fraction form
    4,728,510.26/6,525,504.35 = 2,796,426.98/x
  3. Step 3: Cross multiply
    4,728,510.26x = 6,525,504.35 × 2,796,426.98
  4. Step 4: Simplify right side
    4,728,510.26x = 18,248,096,422,447.36
  5. Step 5: Solve for x
    x = 18,248,096,422,447.36/4,728,510.26
  6. Step 6: Final answer
    x = 3,859,163.97

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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.