Home / 1,844,273.08-2,766,414.74-707,383.76

Finding the Fourth Proportional to 1,844,273.08, 2,766,414.74 and 707,383.76

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Solution

The fourth proportional to 1,844,273.08, 2,766,414.74 and 707,383.76 is: 1,061,077.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,273.08 : 2,766,414.74 = 707,383.76 : x
  2. Step 2: Convert to fraction form
    1,844,273.08/2,766,414.74 = 707,383.76/x
  3. Step 3: Cross multiply
    1,844,273.08x = 2,766,414.74 × 707,383.76
  4. Step 4: Simplify right side
    1,844,273.08x = 1,956,916,860,500.62
  5. Step 5: Solve for x
    x = 1,956,916,860,500.62/1,844,273.08
  6. Step 6: Final answer
    x = 1,061,077.60

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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.