Home / 3,589,677.80-5,384,516.70-3,048,468.20

Finding the Fourth Proportional to 3,589,677.80, 5,384,516.70 and 3,048,468.20

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Solution

The fourth proportional to 3,589,677.80, 5,384,516.70 and 3,048,468.20 is: 4,572,702.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,677.80 : 5,384,516.70 = 3,048,468.20 : x
  2. Step 2: Convert to fraction form
    3,589,677.80/5,384,516.70 = 3,048,468.20/x
  3. Step 3: Cross multiply
    3,589,677.80x = 5,384,516.70 × 3,048,468.20
  4. Step 4: Simplify right side
    3,589,677.80x = 16,414,527,932,318.94
  5. Step 5: Solve for x
    x = 16,414,527,932,318.94/3,589,677.80
  6. Step 6: Final answer
    x = 4,572,702.30

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1.5x scale

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.