Home / 3,311,444.72-4,569,834.84-2,004,679.46

Finding the Fourth Proportional to 3,311,444.72, 4,569,834.84 and 2,004,679.46

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Solution

The fourth proportional to 3,311,444.72, 4,569,834.84 and 2,004,679.46 is: 2,766,482.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,311,444.72 : 4,569,834.84 = 2,004,679.46 : x
  2. Step 2: Convert to fraction form
    3,311,444.72/4,569,834.84 = 2,004,679.46/x
  3. Step 3: Cross multiply
    3,311,444.72x = 4,569,834.84 × 2,004,679.46
  4. Step 4: Simplify right side
    3,311,444.72x = 9,161,054,039,340.39
  5. Step 5: Solve for x
    x = 9,161,054,039,340.39/3,311,444.72
  6. Step 6: Final answer
    x = 2,766,482.55

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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.