Home / 2,235,503.90-3,351,615.60-886,999.70

Finding the Fourth Proportional to 2,235,503.90, 3,351,615.60 and 886,999.70

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Solution

The fourth proportional to 2,235,503.90, 3,351,615.60 and 886,999.70 is: 1,329,848.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,235,503.90 : 3,351,615.60 = 886,999.70 : x
  2. Step 2: Convert to fraction form
    2,235,503.90/3,351,615.60 = 886,999.70/x
  3. Step 3: Cross multiply
    2,235,503.90x = 3,351,615.60 × 886,999.70
  4. Step 4: Simplify right side
    2,235,503.90x = 2,972,882,031,715.32
  5. Step 5: Solve for x
    x = 2,972,882,031,715.32/2,235,503.90
  6. Step 6: Final answer
    x = 1,329,848.73

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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.