Home / 2,178,932.24-3,268,923.24-683,024.24

Finding the Fourth Proportional to 2,178,932.24, 3,268,923.24 and 683,024.24

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Solution

The fourth proportional to 2,178,932.24, 3,268,923.24 and 683,024.24 is: 1,024,700.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,178,932.24 : 3,268,923.24 = 683,024.24 : x
  2. Step 2: Convert to fraction form
    2,178,932.24/3,268,923.24 = 683,024.24/x
  3. Step 3: Cross multiply
    2,178,932.24x = 3,268,923.24 × 683,024.24
  4. Step 4: Simplify right side
    2,178,932.24x = 2,232,753,811,619.34
  5. Step 5: Solve for x
    x = 2,232,753,811,619.34/2,178,932.24
  6. Step 6: Final answer
    x = 1,024,700.89

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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.