Home / 7,523,923.43-10,383,900.72-4,468,137.68

Finding the Fourth Proportional to 7,523,923.43, 10,383,900.72 and 4,468,137.68

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Solution

The fourth proportional to 7,523,923.43, 10,383,900.72 and 4,468,137.68 is: 6,166,556.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,923.43 : 10,383,900.72 = 4,468,137.68 : x
  2. Step 2: Convert to fraction form
    7,523,923.43/10,383,900.72 = 4,468,137.68/x
  3. Step 3: Cross multiply
    7,523,923.43x = 10,383,900.72 × 4,468,137.68
  4. Step 4: Simplify right side
    7,523,923.43x = 46,396,698,072,411.13
  5. Step 5: Solve for x
    x = 46,396,698,072,411.13/7,523,923.43
  6. Step 6: Final answer
    x = 6,166,556.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.