Home / 2,029,669.14-3,044,270.43-533,877.78

Finding the Fourth Proportional to 2,029,669.14, 3,044,270.43 and 533,877.78

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Solution

The fourth proportional to 2,029,669.14, 3,044,270.43 and 533,877.78 is: 800,755.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,669.14 : 3,044,270.43 = 533,877.78 : x
  2. Step 2: Convert to fraction form
    2,029,669.14/3,044,270.43 = 533,877.78/x
  3. Step 3: Cross multiply
    2,029,669.14x = 3,044,270.43 × 533,877.78
  4. Step 4: Simplify right side
    2,029,669.14x = 1,625,268,338,888.05
  5. Step 5: Solve for x
    x = 1,625,268,338,888.05/2,029,669.14
  6. Step 6: Final answer
    x = 800,755.31

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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.