Home / 3,329,257.57-4,994,031.70-1,054,949.57

Finding the Fourth Proportional to 3,329,257.57, 4,994,031.70 and 1,054,949.57

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Solution

The fourth proportional to 3,329,257.57, 4,994,031.70 and 1,054,949.57 is: 1,582,470.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,257.57 : 4,994,031.70 = 1,054,949.57 : x
  2. Step 2: Convert to fraction form
    3,329,257.57/4,994,031.70 = 1,054,949.57/x
  3. Step 3: Cross multiply
    3,329,257.57x = 4,994,031.70 × 1,054,949.57
  4. Step 4: Simplify right side
    3,329,257.57x = 5,268,451,608,285.14
  5. Step 5: Solve for x
    x = 5,268,451,608,285.14/3,329,257.57
  6. Step 6: Final answer
    x = 1,582,470.41

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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.