Home / 4,082,813.64-6,124,236.50-1,654,012.85

Finding the Fourth Proportional to 4,082,813.64, 6,124,236.50 and 1,654,012.85

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Solution

The fourth proportional to 4,082,813.64, 6,124,236.50 and 1,654,012.85 is: 2,481,025.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,813.64 : 6,124,236.50 = 1,654,012.85 : x
  2. Step 2: Convert to fraction form
    4,082,813.64/6,124,236.50 = 1,654,012.85/x
  3. Step 3: Cross multiply
    4,082,813.64x = 6,124,236.50 × 1,654,012.85
  4. Step 4: Simplify right side
    4,082,813.64x = 10,129,565,840,952.88
  5. Step 5: Solve for x
    x = 10,129,565,840,952.88/4,082,813.64
  6. Step 6: Final answer
    x = 2,481,025.77

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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.