Home / 1,546,591.80-2,320,091.45-573,823.73

Finding the Fourth Proportional to 1,546,591.80, 2,320,091.45 and 573,823.73

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Solution

The fourth proportional to 1,546,591.80, 2,320,091.45 and 573,823.73 is: 860,811.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,591.80 : 2,320,091.45 = 573,823.73 : x
  2. Step 2: Convert to fraction form
    1,546,591.80/2,320,091.45 = 573,823.73/x
  3. Step 3: Cross multiply
    1,546,591.80x = 2,320,091.45 × 573,823.73
  4. Step 4: Simplify right side
    1,546,591.80x = 1,331,323,529,780.11
  5. Step 5: Solve for x
    x = 1,331,323,529,780.11/1,546,591.80
  6. Step 6: Final answer
    x = 860,811.19

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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.