Home / 4,102,936.08-6,148,902.88-3,193,217.03

Finding the Fourth Proportional to 4,102,936.08, 6,148,902.88 and 3,193,217.03

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Solution

The fourth proportional to 4,102,936.08, 6,148,902.88 and 3,193,217.03 is: 4,785,544.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,102,936.08 : 6,148,902.88 = 3,193,217.03 : x
  2. Step 2: Convert to fraction form
    4,102,936.08/6,148,902.88 = 3,193,217.03/x
  3. Step 3: Cross multiply
    4,102,936.08x = 6,148,902.88 × 3,193,217.03
  4. Step 4: Simplify right side
    4,102,936.08x = 19,634,781,411,595.82
  5. Step 5: Solve for x
    x = 19,634,781,411,595.82/4,102,936.08
  6. Step 6: Final answer
    x = 4,785,544.06

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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.