Home / 2,689,253.44-3,711,169.83-1,482,029.44

Finding the Fourth Proportional to 2,689,253.44, 3,711,169.83 and 1,482,029.44

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Solution

The fourth proportional to 2,689,253.44, 3,711,169.83 and 1,482,029.44 is: 2,045,200.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,689,253.44 : 3,711,169.83 = 1,482,029.44 : x
  2. Step 2: Convert to fraction form
    2,689,253.44/3,711,169.83 = 1,482,029.44/x
  3. Step 3: Cross multiply
    2,689,253.44x = 3,711,169.83 × 1,482,029.44
  4. Step 4: Simplify right side
    2,689,253.44x = 5,500,062,941,179.48
  5. Step 5: Solve for x
    x = 5,500,062,941,179.48/2,689,253.44
  6. Step 6: Final answer
    x = 2,045,200.67

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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.