Home / 3,065,179.05-4,598,326.26-1,267,085.97

Finding the Fourth Proportional to 3,065,179.05, 4,598,326.26 and 1,267,085.97

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Solution

The fourth proportional to 3,065,179.05, 4,598,326.26 and 1,267,085.97 is: 1,900,859.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,179.05 : 4,598,326.26 = 1,267,085.97 : x
  2. Step 2: Convert to fraction form
    3,065,179.05/4,598,326.26 = 1,267,085.97/x
  3. Step 3: Cross multiply
    3,065,179.05x = 4,598,326.26 × 1,267,085.97
  4. Step 4: Simplify right side
    3,065,179.05x = 5,826,474,689,528.57
  5. Step 5: Solve for x
    x = 5,826,474,689,528.57/3,065,179.05
  6. Step 6: Final answer
    x = 1,900,859.49

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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.