Home / 4,625,806.02-6,942,694.82-3,206,858.54

Finding the Fourth Proportional to 4,625,806.02, 6,942,694.82 and 3,206,858.54

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Solution

The fourth proportional to 4,625,806.02, 6,942,694.82 and 3,206,858.54 is: 4,813,050.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,625,806.02 : 6,942,694.82 = 3,206,858.54 : x
  2. Step 2: Convert to fraction form
    4,625,806.02/6,942,694.82 = 3,206,858.54/x
  3. Step 3: Cross multiply
    4,625,806.02x = 6,942,694.82 × 3,206,858.54
  4. Step 4: Simplify right side
    4,625,806.02x = 22,264,240,174,130.77
  5. Step 5: Solve for x
    x = 22,264,240,174,130.77/4,625,806.02
  6. Step 6: Final answer
    x = 4,813,050.97

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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.