Home / 1,194,756.42-1,792,134.64-695,770.50

Finding the Fourth Proportional to 1,194,756.42, 1,792,134.64 and 695,770.50

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Solution

The fourth proportional to 1,194,756.42, 1,792,134.64 and 695,770.50 is: 1,043,655.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,756.42 : 1,792,134.64 = 695,770.50 : x
  2. Step 2: Convert to fraction form
    1,194,756.42/1,792,134.64 = 695,770.50/x
  3. Step 3: Cross multiply
    1,194,756.42x = 1,792,134.64 × 695,770.50
  4. Step 4: Simplify right side
    1,194,756.42x = 1,246,914,414,540.12
  5. Step 5: Solve for x
    x = 1,246,914,414,540.12/1,194,756.42
  6. Step 6: Final answer
    x = 1,043,655.76

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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.