Home / 7,500,852.96-10,351,226.78-4,063,093.96

Finding the Fourth Proportional to 7,500,852.96, 10,351,226.78 and 4,063,093.96

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Solution

The fourth proportional to 7,500,852.96, 10,351,226.78 and 4,063,093.96 is: 5,607,096.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,852.96 : 10,351,226.78 = 4,063,093.96 : x
  2. Step 2: Convert to fraction form
    7,500,852.96/10,351,226.78 = 4,063,093.96/x
  3. Step 3: Cross multiply
    7,500,852.96x = 10,351,226.78 × 4,063,093.96
  4. Step 4: Simplify right side
    7,500,852.96x = 42,058,007,008,408.24
  5. Step 5: Solve for x
    x = 42,058,007,008,408.24/7,500,852.96
  6. Step 6: Final answer
    x = 5,607,096.58

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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.