Home / 1,063,101.70-1,467,026.40-579,662.92

Finding the Fourth Proportional to 1,063,101.70, 1,467,026.40 and 579,662.92

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Solution

The fourth proportional to 1,063,101.70, 1,467,026.40 and 579,662.92 is: 799,905.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,101.70 : 1,467,026.40 = 579,662.92 : x
  2. Step 2: Convert to fraction form
    1,063,101.70/1,467,026.40 = 579,662.92/x
  3. Step 3: Cross multiply
    1,063,101.70x = 1,467,026.40 × 579,662.92
  4. Step 4: Simplify right side
    1,063,101.70x = 850,380,806,741.09
  5. Step 5: Solve for x
    x = 850,380,806,741.09/1,063,101.70
  6. Step 6: Final answer
    x = 799,905.42

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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.