Home / 1,833,640.50-2,753,339.64-1,553,010.18

Finding the Fourth Proportional to 1,833,640.50, 2,753,339.64 and 1,553,010.18

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Solution

The fourth proportional to 1,833,640.50, 2,753,339.64 and 1,553,010.18 is: 2,331,953.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,640.50 : 2,753,339.64 = 1,553,010.18 : x
  2. Step 2: Convert to fraction form
    1,833,640.50/2,753,339.64 = 1,553,010.18/x
  3. Step 3: Cross multiply
    1,833,640.50x = 2,753,339.64 × 1,553,010.18
  4. Step 4: Simplify right side
    1,833,640.50x = 4,275,964,489,917.54
  5. Step 5: Solve for x
    x = 4,275,964,489,917.54/1,833,640.50
  6. Step 6: Final answer
    x = 2,331,953.56

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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.