Home / 3,026,600.42-4,176,754.92-1,649,944.94

Finding the Fourth Proportional to 3,026,600.42, 4,176,754.92 and 1,649,944.94

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Solution

The fourth proportional to 3,026,600.42, 4,176,754.92 and 1,649,944.94 is: 2,276,949.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,600.42 : 4,176,754.92 = 1,649,944.94 : x
  2. Step 2: Convert to fraction form
    3,026,600.42/4,176,754.92 = 1,649,944.94/x
  3. Step 3: Cross multiply
    3,026,600.42x = 4,176,754.92 × 1,649,944.94
  4. Step 4: Simplify right side
    3,026,600.42x = 6,891,415,645,874.11
  5. Step 5: Solve for x
    x = 6,891,415,645,874.11/3,026,600.42
  6. Step 6: Final answer
    x = 2,276,949.28

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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.