Home / 2,044,900.37-2,821,834.13-1,127,079

Finding the Fourth Proportional to 2,044,900.37, 2,821,834.13 and 1,127,079

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Solution

The fourth proportional to 2,044,900.37, 2,821,834.13 and 1,127,079 is: 1,555,298.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,900.37 : 2,821,834.13 = 1,127,079 : x
  2. Step 2: Convert to fraction form
    2,044,900.37/2,821,834.13 = 1,127,079/x
  3. Step 3: Cross multiply
    2,044,900.37x = 2,821,834.13 × 1,127,079
  4. Step 4: Simplify right side
    2,044,900.37x = 3,180,429,983,770.88
  5. Step 5: Solve for x
    x = 3,180,429,983,770.88/2,044,900.37
  6. Step 6: Final answer
    x = 1,555,298.26

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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.