Home / 4,380,962.22-6,573,795.84-1,823,942.16

Finding the Fourth Proportional to 4,380,962.22, 6,573,795.84 and 1,823,942.16

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Solution

The fourth proportional to 4,380,962.22, 6,573,795.84 and 1,823,942.16 is: 2,736,892.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,962.22 : 6,573,795.84 = 1,823,942.16 : x
  2. Step 2: Convert to fraction form
    4,380,962.22/6,573,795.84 = 1,823,942.16/x
  3. Step 3: Cross multiply
    4,380,962.22x = 6,573,795.84 × 1,823,942.16
  4. Step 4: Simplify right side
    4,380,962.22x = 11,990,223,383,808.61
  5. Step 5: Solve for x
    x = 11,990,223,383,808.61/4,380,962.22
  6. Step 6: Final answer
    x = 2,736,892.67

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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.