Home / 2,839,219.46-4,258,687.62-1,041,961.53

Finding the Fourth Proportional to 2,839,219.46, 4,258,687.62 and 1,041,961.53

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Solution

The fourth proportional to 2,839,219.46, 4,258,687.62 and 1,041,961.53 is: 1,562,890.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,839,219.46 : 4,258,687.62 = 1,041,961.53 : x
  2. Step 2: Convert to fraction form
    2,839,219.46/4,258,687.62 = 1,041,961.53/x
  3. Step 3: Cross multiply
    2,839,219.46x = 4,258,687.62 × 1,041,961.53
  4. Step 4: Simplify right side
    2,839,219.46x = 4,437,388,668,327.26
  5. Step 5: Solve for x
    x = 4,437,388,668,327.26/2,839,219.46
  6. Step 6: Final answer
    x = 1,562,890.34

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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.