Home / 3,378,299.04-4,661,995.08-1,829,548.15

Finding the Fourth Proportional to 3,378,299.04, 4,661,995.08 and 1,829,548.15

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Solution

The fourth proportional to 3,378,299.04, 4,661,995.08 and 1,829,548.15 is: 2,524,745.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,378,299.04 : 4,661,995.08 = 1,829,548.15 : x
  2. Step 2: Convert to fraction form
    3,378,299.04/4,661,995.08 = 1,829,548.15/x
  3. Step 3: Cross multiply
    3,378,299.04x = 4,661,995.08 × 1,829,548.15
  4. Step 4: Simplify right side
    3,378,299.04x = 8,529,344,473,923.10
  5. Step 5: Solve for x
    x = 8,529,344,473,923.10/3,378,299.04
  6. Step 6: Final answer
    x = 2,524,745.26

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1.5x scale

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.