Home / 4,484,638.83-6,727,843.52-1,644,775.59

Finding the Fourth Proportional to 4,484,638.83, 6,727,843.52 and 1,644,775.59

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Solution

The fourth proportional to 4,484,638.83, 6,727,843.52 and 1,644,775.59 is: 2,467,488.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,638.83 : 6,727,843.52 = 1,644,775.59 : x
  2. Step 2: Convert to fraction form
    4,484,638.83/6,727,843.52 = 1,644,775.59/x
  3. Step 3: Cross multiply
    4,484,638.83x = 6,727,843.52 × 1,644,775.59
  4. Step 4: Simplify right side
    4,484,638.83x = 11,065,792,786,811.80
  5. Step 5: Solve for x
    x = 11,065,792,786,811.80/4,484,638.83
  6. Step 6: Final answer
    x = 2,467,488.06

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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.