Home / 883,088.88-1,324,645.74-252,002.76

Finding the Fourth Proportional to 883,088.88, 1,324,645.74 and 252,002.76

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Solution

The fourth proportional to 883,088.88, 1,324,645.74 and 252,002.76 is: 378,007.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,088.88 : 1,324,645.74 = 252,002.76 : x
  2. Step 2: Convert to fraction form
    883,088.88/1,324,645.74 = 252,002.76/x
  3. Step 3: Cross multiply
    883,088.88x = 1,324,645.74 × 252,002.76
  4. Step 4: Simplify right side
    883,088.88x = 333,814,382,502.24
  5. Step 5: Solve for x
    x = 333,814,382,502.24/883,088.88
  6. Step 6: Final answer
    x = 378,007.68

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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.