Home / 3,357,912.08-4,631,777.16-2,746,951.76

Finding the Fourth Proportional to 3,357,912.08, 4,631,777.16 and 2,746,951.76

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Solution

The fourth proportional to 3,357,912.08, 4,631,777.16 and 2,746,951.76 is: 3,789,041.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,912.08 : 4,631,777.16 = 2,746,951.76 : x
  2. Step 2: Convert to fraction form
    3,357,912.08/4,631,777.16 = 2,746,951.76/x
  3. Step 3: Cross multiply
    3,357,912.08x = 4,631,777.16 × 2,746,951.76
  4. Step 4: Simplify right side
    3,357,912.08x = 12,723,268,421,589.80
  5. Step 5: Solve for x
    x = 12,723,268,421,589.80/3,357,912.08
  6. Step 6: Final answer
    x = 3,789,041.56

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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.