Home / 5,253,020.04-7,879,771.44-1,609,488.84

Finding the Fourth Proportional to 5,253,020.04, 7,879,771.44 and 1,609,488.84

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Solution

The fourth proportional to 5,253,020.04, 7,879,771.44 and 1,609,488.84 is: 2,414,307.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,253,020.04 : 7,879,771.44 = 1,609,488.84 : x
  2. Step 2: Convert to fraction form
    5,253,020.04/7,879,771.44 = 1,609,488.84/x
  3. Step 3: Cross multiply
    5,253,020.04x = 7,879,771.44 × 1,609,488.84
  4. Step 4: Simplify right side
    5,253,020.04x = 12,682,404,194,430.73
  5. Step 5: Solve for x
    x = 12,682,404,194,430.73/5,253,020.04
  6. Step 6: Final answer
    x = 2,414,307.22

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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.