Home / 3,463,054.56-5,194,095.23-1,188,541.76

Finding the Fourth Proportional to 3,463,054.56, 5,194,095.23 and 1,188,541.76

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Solution

The fourth proportional to 3,463,054.56, 5,194,095.23 and 1,188,541.76 is: 1,782,645.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,054.56 : 5,194,095.23 = 1,188,541.76 : x
  2. Step 2: Convert to fraction form
    3,463,054.56/5,194,095.23 = 1,188,541.76/x
  3. Step 3: Cross multiply
    3,463,054.56x = 5,194,095.23 × 1,188,541.76
  4. Step 4: Simplify right side
    3,463,054.56x = 6,173,399,063,272.68
  5. Step 5: Solve for x
    x = 6,173,399,063,272.68/3,463,054.56
  6. Step 6: Final answer
    x = 1,782,645.63

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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.