Home / 1,063,244.68-1,467,313.08-579,836.20

Finding the Fourth Proportional to 1,063,244.68, 1,467,313.08 and 579,836.20

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Solution

The fourth proportional to 1,063,244.68, 1,467,313.08 and 579,836.20 is: 800,193.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,244.68 : 1,467,313.08 = 579,836.20 : x
  2. Step 2: Convert to fraction form
    1,063,244.68/1,467,313.08 = 579,836.20/x
  3. Step 3: Cross multiply
    1,063,244.68x = 1,467,313.08 × 579,836.20
  4. Step 4: Simplify right side
    1,063,244.68x = 850,801,240,517.50
  5. Step 5: Solve for x
    x = 850,801,240,517.50/1,063,244.68
  6. Step 6: Final answer
    x = 800,193.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.