Home / 1,865,179.44-2,797,770.24-744,035.76

Finding the Fourth Proportional to 1,865,179.44, 2,797,770.24 and 744,035.76

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Solution

The fourth proportional to 1,865,179.44, 2,797,770.24 and 744,035.76 is: 1,116,054.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,179.44 : 2,797,770.24 = 744,035.76 : x
  2. Step 2: Convert to fraction form
    1,865,179.44/2,797,770.24 = 744,035.76/x
  3. Step 3: Cross multiply
    1,865,179.44x = 2,797,770.24 × 744,035.76
  4. Step 4: Simplify right side
    1,865,179.44x = 2,081,641,106,823.78
  5. Step 5: Solve for x
    x = 2,081,641,106,823.78/1,865,179.44
  6. Step 6: Final answer
    x = 1,116,054.07

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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.