Home / 7,508,761.22-10,362,029.28-4,246,217.30

Finding the Fourth Proportional to 7,508,761.22, 10,362,029.28 and 4,246,217.30

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Solution

The fourth proportional to 7,508,761.22, 10,362,029.28 and 4,246,217.30 is: 5,859,745.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,508,761.22 : 10,362,029.28 = 4,246,217.30 : x
  2. Step 2: Convert to fraction form
    7,508,761.22/10,362,029.28 = 4,246,217.30/x
  3. Step 3: Cross multiply
    7,508,761.22x = 10,362,029.28 × 4,246,217.30
  4. Step 4: Simplify right side
    7,508,761.22x = 43,999,427,991,842.54
  5. Step 5: Solve for x
    x = 43,999,427,991,842.54/7,508,761.22
  6. Step 6: Final answer
    x = 5,859,745.26

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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.