Home / 3,311,679.83-4,570,158.80-2,004,914.12

Finding the Fourth Proportional to 3,311,679.83, 4,570,158.80 and 2,004,914.12

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Solution

The fourth proportional to 3,311,679.83, 4,570,158.80 and 2,004,914.12 is: 2,766,806.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,679.83 : 4,570,158.80 = 2,004,914.12 : x
  2. Step 2: Convert to fraction form
    3,311,679.83/4,570,158.80 = 2,004,914.12/x
  3. Step 3: Cross multiply
    3,311,679.83x = 4,570,158.80 × 2,004,914.12
  4. Step 4: Simplify right side
    3,311,679.83x = 9,162,775,898,737.69
  5. Step 5: Solve for x
    x = 9,162,775,898,737.69/3,311,679.83
  6. Step 6: Final answer
    x = 2,766,806.08

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1.5x scale

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.