Home / 6,825,636.25-10,240,138.37-2,033,306.89

Finding the Fourth Proportional to 6,825,636.25, 10,240,138.37 and 2,033,306.89

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Solution

The fourth proportional to 6,825,636.25, 10,240,138.37 and 2,033,306.89 is: 3,050,461.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,636.25 : 10,240,138.37 = 2,033,306.89 : x
  2. Step 2: Convert to fraction form
    6,825,636.25/10,240,138.37 = 2,033,306.89/x
  3. Step 3: Cross multiply
    6,825,636.25x = 10,240,138.37 × 2,033,306.89
  4. Step 4: Simplify right side
    6,825,636.25x = 20,821,343,902,274.37
  5. Step 5: Solve for x
    x = 20,821,343,902,274.37/6,825,636.25
  6. Step 6: Final answer
    x = 3,050,461.98

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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.