Home / 3,053,117.37-4,578,976.37-1,822,472.73

Finding the Fourth Proportional to 3,053,117.37, 4,578,976.37 and 1,822,472.73

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Solution

The fourth proportional to 3,053,117.37, 4,578,976.37 and 1,822,472.73 is: 2,733,291.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,117.37 : 4,578,976.37 = 1,822,472.73 : x
  2. Step 2: Convert to fraction form
    3,053,117.37/4,578,976.37 = 1,822,472.73/x
  3. Step 3: Cross multiply
    3,053,117.37x = 4,578,976.37 × 1,822,472.73
  4. Step 4: Simplify right side
    3,053,117.37x = 8,345,059,570,195.57
  5. Step 5: Solve for x
    x = 8,345,059,570,195.57/3,053,117.37
  6. Step 6: Final answer
    x = 2,733,291.44

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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.