Home / 2,957,913.06-4,081,920.34-1,599,786.06

Finding the Fourth Proportional to 2,957,913.06, 4,081,920.34 and 1,599,786.06

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Solution

The fourth proportional to 2,957,913.06, 4,081,920.34 and 1,599,786.06 is: 2,207,704.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,913.06 : 4,081,920.34 = 1,599,786.06 : x
  2. Step 2: Convert to fraction form
    2,957,913.06/4,081,920.34 = 1,599,786.06/x
  3. Step 3: Cross multiply
    2,957,913.06x = 4,081,920.34 × 1,599,786.06
  4. Step 4: Simplify right side
    2,957,913.06x = 6,530,199,257,962.46
  5. Step 5: Solve for x
    x = 6,530,199,257,962.46/2,957,913.06
  6. Step 6: Final answer
    x = 2,207,704.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.