Home / 2,044,524.48-2,821,463.10-1,126,787.22

Finding the Fourth Proportional to 2,044,524.48, 2,821,463.10 and 1,126,787.22

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Solution

The fourth proportional to 2,044,524.48, 2,821,463.10 and 1,126,787.22 is: 1,554,977.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,524.48 : 2,821,463.10 = 1,126,787.22 : x
  2. Step 2: Convert to fraction form
    2,044,524.48/2,821,463.10 = 1,126,787.22/x
  3. Step 3: Cross multiply
    2,044,524.48x = 2,821,463.10 × 1,126,787.22
  4. Step 4: Simplify right side
    2,044,524.48x = 3,179,188,562,781.58
  5. Step 5: Solve for x
    x = 3,179,188,562,781.58/2,044,524.48
  6. Step 6: Final answer
    x = 1,554,977.01

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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.