Home / 5,918,450.94-8,166,586.32-3,594,134.61

Finding the Fourth Proportional to 5,918,450.94, 8,166,586.32 and 3,594,134.61

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Solution

The fourth proportional to 5,918,450.94, 8,166,586.32 and 3,594,134.61 is: 4,959,373.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,918,450.94 : 8,166,586.32 = 3,594,134.61 : x
  2. Step 2: Convert to fraction form
    5,918,450.94/8,166,586.32 = 3,594,134.61/x
  3. Step 3: Cross multiply
    5,918,450.94x = 8,166,586.32 × 3,594,134.61
  4. Step 4: Simplify right side
    5,918,450.94x = 29,351,810,538,264.54
  5. Step 5: Solve for x
    x = 29,351,810,538,264.54/5,918,450.94
  6. Step 6: Final answer
    x = 4,959,373.80

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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.