Home / 3,379,054.04-5,070,401.73-2,455,910.40

Finding the Fourth Proportional to 3,379,054.04, 5,070,401.73 and 2,455,910.40

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Solution

The fourth proportional to 3,379,054.04, 5,070,401.73 and 2,455,910.40 is: 3,685,188.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,054.04 : 5,070,401.73 = 2,455,910.40 : x
  2. Step 2: Convert to fraction form
    3,379,054.04/5,070,401.73 = 2,455,910.40/x
  3. Step 3: Cross multiply
    3,379,054.04x = 5,070,401.73 × 2,455,910.40
  4. Step 4: Simplify right side
    3,379,054.04x = 12,452,452,340,884.99
  5. Step 5: Solve for x
    x = 12,452,452,340,884.99/3,379,054.04
  6. Step 6: Final answer
    x = 3,685,188.88

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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.