Home / 4,294,008.88-6,440,865.68-1,099,162.73

Finding the Fourth Proportional to 4,294,008.88, 6,440,865.68 and 1,099,162.73

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Solution

The fourth proportional to 4,294,008.88, 6,440,865.68 and 1,099,162.73 is: 1,648,706.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,008.88 : 6,440,865.68 = 1,099,162.73 : x
  2. Step 2: Convert to fraction form
    4,294,008.88/6,440,865.68 = 1,099,162.73/x
  3. Step 3: Cross multiply
    4,294,008.88x = 6,440,865.68 × 1,099,162.73
  4. Step 4: Simplify right side
    4,294,008.88x = 7,079,559,523,242.18
  5. Step 5: Solve for x
    x = 7,079,559,523,242.18/4,294,008.88
  6. Step 6: Final answer
    x = 1,648,706.31

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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.