Home / 6,410,784.08-8,846,849.68-3,510,122.24

Finding the Fourth Proportional to 6,410,784.08, 8,846,849.68 and 3,510,122.24

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Solution

The fourth proportional to 6,410,784.08, 8,846,849.68 and 3,510,122.24 is: 4,843,950.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,410,784.08 : 8,846,849.68 = 3,510,122.24 : x
  2. Step 2: Convert to fraction form
    6,410,784.08/8,846,849.68 = 3,510,122.24/x
  3. Step 3: Cross multiply
    6,410,784.08x = 8,846,849.68 × 3,510,122.24
  4. Step 4: Simplify right side
    6,410,784.08x = 31,053,523,815,704.88
  5. Step 5: Solve for x
    x = 31,053,523,815,704.88/6,410,784.08
  6. Step 6: Final answer
    x = 4,843,950.98

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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.