Home / 671,246.83-1,006,558.09-244,485.56

Finding the Fourth Proportional to 671,246.83, 1,006,558.09 and 244,485.56

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Solution

The fourth proportional to 671,246.83, 1,006,558.09 and 244,485.56 is: 366,614.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    671,246.83 : 1,006,558.09 = 244,485.56 : x
  2. Step 2: Convert to fraction form
    671,246.83/1,006,558.09 = 244,485.56/x
  3. Step 3: Cross multiply
    671,246.83x = 1,006,558.09 × 244,485.56
  4. Step 4: Simplify right side
    671,246.83x = 246,088,915,924.70
  5. Step 5: Solve for x
    x = 246,088,915,924.70/671,246.83
  6. Step 6: Final answer
    x = 366,614.64

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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.