Home / 1,231,364.16-1,846,868.04-332,858.16

Finding the Fourth Proportional to 1,231,364.16, 1,846,868.04 and 332,858.16

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Solution

The fourth proportional to 1,231,364.16, 1,846,868.04 and 332,858.16 is: 499,239.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,231,364.16 : 1,846,868.04 = 332,858.16 : x
  2. Step 2: Convert to fraction form
    1,231,364.16/1,846,868.04 = 332,858.16/x
  3. Step 3: Cross multiply
    1,231,364.16x = 1,846,868.04 × 332,858.16
  4. Step 4: Simplify right side
    1,231,364.16x = 614,745,097,557.21
  5. Step 5: Solve for x
    x = 614,745,097,557.21/1,231,364.16
  6. Step 6: Final answer
    x = 499,239.07

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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.