Home / 10,684,777.24-16,027,288.98-3,861,868.60

Finding the Fourth Proportional to 10,684,777.24, 16,027,288.98 and 3,861,868.60

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Solution

The fourth proportional to 10,684,777.24, 16,027,288.98 and 3,861,868.60 is: 5,792,847.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,684,777.24 : 16,027,288.98 = 3,861,868.60 : x
  2. Step 2: Convert to fraction form
    10,684,777.24/16,027,288.98 = 3,861,868.60/x
  3. Step 3: Cross multiply
    10,684,777.24x = 16,027,288.98 × 3,861,868.60
  4. Step 4: Simplify right side
    10,684,777.24x = 61,895,284,054,988.03
  5. Step 5: Solve for x
    x = 61,895,284,054,988.03/10,684,777.24
  6. Step 6: Final answer
    x = 5,792,847.40

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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.