Home / 4,065,469.61-6,099,106.44-1,225,376.73

Finding the Fourth Proportional to 4,065,469.61, 6,099,106.44 and 1,225,376.73

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Solution

The fourth proportional to 4,065,469.61, 6,099,106.44 and 1,225,376.73 is: 1,838,336.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,469.61 : 6,099,106.44 = 1,225,376.73 : x
  2. Step 2: Convert to fraction form
    4,065,469.61/6,099,106.44 = 1,225,376.73/x
  3. Step 3: Cross multiply
    4,065,469.61x = 6,099,106.44 × 1,225,376.73
  4. Step 4: Simplify right side
    4,065,469.61x = 7,473,703,105,369.14
  5. Step 5: Solve for x
    x = 7,473,703,105,369.14/4,065,469.61
  6. Step 6: Final answer
    x = 1,838,336.98

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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.