Home / 3,623,247.45-5,000,091.81-2,074,532.85

Finding the Fourth Proportional to 3,623,247.45, 5,000,091.81 and 2,074,532.85

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Solution

The fourth proportional to 3,623,247.45, 5,000,091.81 and 2,074,532.85 is: 2,862,861.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,623,247.45 : 5,000,091.81 = 2,074,532.85 : x
  2. Step 2: Convert to fraction form
    3,623,247.45/5,000,091.81 = 2,074,532.85/x
  3. Step 3: Cross multiply
    3,623,247.45x = 5,000,091.81 × 2,074,532.85
  4. Step 4: Simplify right side
    3,623,247.45x = 10,372,854,712,860.96
  5. Step 5: Solve for x
    x = 10,372,854,712,860.96/3,623,247.45
  6. Step 6: Final answer
    x = 2,862,861.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.