Home / 11,886,310.67-17,828,593.93-3,797,114.35

Finding the Fourth Proportional to 11,886,310.67, 17,828,593.93 and 3,797,114.35

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Solution

The fourth proportional to 11,886,310.67, 17,828,593.93 and 3,797,114.35 is: 5,695,392.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,886,310.67 : 17,828,593.93 = 3,797,114.35 : x
  2. Step 2: Convert to fraction form
    11,886,310.67/17,828,593.93 = 3,797,114.35/x
  3. Step 3: Cross multiply
    11,886,310.67x = 17,828,593.93 × 3,797,114.35
  4. Step 4: Simplify right side
    11,886,310.67x = 67,697,209,797,861.62
  5. Step 5: Solve for x
    x = 67,697,209,797,861.62/11,886,310.67
  6. Step 6: Final answer
    x = 5,695,392.94

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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.