Home / 1,030,591.62-1,544,310.90-550,887.66

Finding the Fourth Proportional to 1,030,591.62, 1,544,310.90 and 550,887.66

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Solution

The fourth proportional to 1,030,591.62, 1,544,310.90 and 550,887.66 is: 825,488.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,591.62 : 1,544,310.90 = 550,887.66 : x
  2. Step 2: Convert to fraction form
    1,030,591.62/1,544,310.90 = 550,887.66/x
  3. Step 3: Cross multiply
    1,030,591.62x = 1,544,310.90 × 550,887.66
  4. Step 4: Simplify right side
    1,030,591.62x = 850,741,818,013.49
  5. Step 5: Solve for x
    x = 850,741,818,013.49/1,030,591.62
  6. Step 6: Final answer
    x = 825,488.78

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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.