Home / 2,597,191.14-3,895,786.75-703,932.58

Finding the Fourth Proportional to 2,597,191.14, 3,895,786.75 and 703,932.58

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Solution

The fourth proportional to 2,597,191.14, 3,895,786.75 and 703,932.58 is: 1,055,898.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,191.14 : 3,895,786.75 = 703,932.58 : x
  2. Step 2: Convert to fraction form
    2,597,191.14/3,895,786.75 = 703,932.58/x
  3. Step 3: Cross multiply
    2,597,191.14x = 3,895,786.75 × 703,932.58
  4. Step 4: Simplify right side
    2,597,191.14x = 2,742,371,216,297.48
  5. Step 5: Solve for x
    x = 2,742,371,216,297.48/2,597,191.14
  6. Step 6: Final answer
    x = 1,055,898.88

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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.