Home / 5,670,166.23-8,504,452.89-1,626,998.58

Finding the Fourth Proportional to 5,670,166.23, 8,504,452.89 and 1,626,998.58

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Solution

The fourth proportional to 5,670,166.23, 8,504,452.89 and 1,626,998.58 is: 2,440,269.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,166.23 : 8,504,452.89 = 1,626,998.58 : x
  2. Step 2: Convert to fraction form
    5,670,166.23/8,504,452.89 = 1,626,998.58/x
  3. Step 3: Cross multiply
    5,670,166.23x = 8,504,452.89 × 1,626,998.58
  4. Step 4: Simplify right side
    5,670,166.23x = 13,836,732,775,706.90
  5. Step 5: Solve for x
    x = 13,836,732,775,706.90/5,670,166.23
  6. Step 6: Final answer
    x = 2,440,269.34

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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.