Home / 694,459.04-1,041,771.84-245,087.04

Finding the Fourth Proportional to 694,459.04, 1,041,771.84 and 245,087.04

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Solution

The fourth proportional to 694,459.04, 1,041,771.84 and 245,087.04 is: 367,659.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    694,459.04 : 1,041,771.84 = 245,087.04 : x
  2. Step 2: Convert to fraction form
    694,459.04/1,041,771.84 = 245,087.04/x
  3. Step 3: Cross multiply
    694,459.04x = 1,041,771.84 × 245,087.04
  4. Step 4: Simplify right side
    694,459.04x = 255,324,776,620.95
  5. Step 5: Solve for x
    x = 255,324,776,620.95/694,459.04
  6. Step 6: Final answer
    x = 367,659.95

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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.