Home / 3,364,737.80-5,040,108.30-2,804,865.80

Finding the Fourth Proportional to 3,364,737.80, 5,040,108.30 and 2,804,865.80

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Solution

The fourth proportional to 3,364,737.80, 5,040,108.30 and 2,804,865.80 is: 4,201,464.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,737.80 : 5,040,108.30 = 2,804,865.80 : x
  2. Step 2: Convert to fraction form
    3,364,737.80/5,040,108.30 = 2,804,865.80/x
  3. Step 3: Cross multiply
    3,364,737.80x = 5,040,108.30 × 2,804,865.80
  4. Step 4: Simplify right side
    3,364,737.80x = 14,136,827,398,966.14
  5. Step 5: Solve for x
    x = 14,136,827,398,966.14/3,364,737.80
  6. Step 6: Final answer
    x = 4,201,464.79

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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.