Home / 3,415,793.50-5,124,587.58-1,227,584.04

Finding the Fourth Proportional to 3,415,793.50, 5,124,587.58 and 1,227,584.04

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Solution

The fourth proportional to 3,415,793.50, 5,124,587.58 and 1,227,584.04 is: 1,841,698.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,415,793.50 : 5,124,587.58 = 1,227,584.04 : x
  2. Step 2: Convert to fraction form
    3,415,793.50/5,124,587.58 = 1,227,584.04/x
  3. Step 3: Cross multiply
    3,415,793.50x = 5,124,587.58 × 1,227,584.04
  4. Step 4: Simplify right side
    3,415,793.50x = 6,290,861,924,790.22
  5. Step 5: Solve for x
    x = 6,290,861,924,790.22/3,415,793.50
  6. Step 6: Final answer
    x = 1,841,698.55

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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.