Home / 5,254,085.03-7,250,472.83-3,080,076.12

Finding the Fourth Proportional to 5,254,085.03, 7,250,472.83 and 3,080,076.12

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Solution

The fourth proportional to 5,254,085.03, 7,250,472.83 and 3,080,076.12 is: 4,250,408.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,254,085.03 : 7,250,472.83 = 3,080,076.12 : x
  2. Step 2: Convert to fraction form
    5,254,085.03/7,250,472.83 = 3,080,076.12/x
  3. Step 3: Cross multiply
    5,254,085.03x = 7,250,472.83 × 3,080,076.12
  4. Step 4: Simplify right side
    5,254,085.03x = 22,332,008,230,092.01
  5. Step 5: Solve for x
    x = 22,332,008,230,092.01/5,254,085.03
  6. Step 6: Final answer
    x = 4,250,408.60

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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.