Home / 1,818,035.44-2,727,053.08-555,862.96

Finding the Fourth Proportional to 1,818,035.44, 2,727,053.08 and 555,862.96

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Solution

The fourth proportional to 1,818,035.44, 2,727,053.08 and 555,862.96 is: 833,794.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,035.44 : 2,727,053.08 = 555,862.96 : x
  2. Step 2: Convert to fraction form
    1,818,035.44/2,727,053.08 = 555,862.96/x
  3. Step 3: Cross multiply
    1,818,035.44x = 2,727,053.08 × 555,862.96
  4. Step 4: Simplify right side
    1,818,035.44x = 1,515,867,797,125.92
  5. Step 5: Solve for x
    x = 1,515,867,797,125.92/1,818,035.44
  6. Step 6: Final answer
    x = 833,794.42

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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.