Home / 4,718,093.32-7,079,189.32-2,560,642.66

Finding the Fourth Proportional to 4,718,093.32, 7,079,189.32 and 2,560,642.66

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Solution

The fourth proportional to 4,718,093.32, 7,079,189.32 and 2,560,642.66 is: 3,842,076.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,718,093.32 : 7,079,189.32 = 2,560,642.66 : x
  2. Step 2: Convert to fraction form
    4,718,093.32/7,079,189.32 = 2,560,642.66/x
  3. Step 3: Cross multiply
    4,718,093.32x = 7,079,189.32 × 2,560,642.66
  4. Step 4: Simplify right side
    4,718,093.32x = 18,127,274,171,008.39
  5. Step 5: Solve for x
    x = 18,127,274,171,008.39/4,718,093.32
  6. Step 6: Final answer
    x = 3,842,076.22

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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.