Home / 6,146,273.70-8,481,635.40-3,392,902.00

Finding the Fourth Proportional to 6,146,273.70, 8,481,635.40 and 3,392,902.00

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Solution

The fourth proportional to 6,146,273.70, 8,481,635.40 and 3,392,902.00 is: 4,682,082.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,146,273.70 : 8,481,635.40 = 3,392,902.00 : x
  2. Step 2: Convert to fraction form
    6,146,273.70/8,481,635.40 = 3,392,902.00/x
  3. Step 3: Cross multiply
    6,146,273.70x = 8,481,635.40 × 3,392,902.00
  4. Step 4: Simplify right side
    6,146,273.70x = 28,777,357,740,025.75
  5. Step 5: Solve for x
    x = 28,777,357,740,025.75/6,146,273.70
  6. Step 6: Final answer
    x = 4,682,082.05

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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.