Home / 2,837,546.56-4,256,324.64-2,272,521.28

Finding the Fourth Proportional to 2,837,546.56, 4,256,324.64 and 2,272,521.28

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Solution

The fourth proportional to 2,837,546.56, 4,256,324.64 and 2,272,521.28 is: 3,408,785.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,546.56 : 4,256,324.64 = 2,272,521.28 : x
  2. Step 2: Convert to fraction form
    2,837,546.56/4,256,324.64 = 2,272,521.28/x
  3. Step 3: Cross multiply
    2,837,546.56x = 4,256,324.64 × 2,272,521.28
  4. Step 4: Simplify right side
    2,837,546.56x = 9,672,588,318,988.34
  5. Step 5: Solve for x
    x = 9,672,588,318,988.34/2,837,546.56
  6. Step 6: Final answer
    x = 3,408,785.76

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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.