Home / 4,133,902.30-6,200,452.53-1,255,294.04

Finding the Fourth Proportional to 4,133,902.30, 6,200,452.53 and 1,255,294.04

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Solution

The fourth proportional to 4,133,902.30, 6,200,452.53 and 1,255,294.04 is: 1,882,819.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,902.30 : 6,200,452.53 = 1,255,294.04 : x
  2. Step 2: Convert to fraction form
    4,133,902.30/6,200,452.53 = 1,255,294.04/x
  3. Step 3: Cross multiply
    4,133,902.30x = 6,200,452.53 × 1,255,294.04
  4. Step 4: Simplify right side
    4,133,902.30x = 7,783,391,110,087.20
  5. Step 5: Solve for x
    x = 7,783,391,110,087.20/4,133,902.30
  6. Step 6: Final answer
    x = 1,882,819.32

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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.