Home / 1,063,908.27-1,468,190.34-580,473.81

Finding the Fourth Proportional to 1,063,908.27, 1,468,190.34 and 580,473.81

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Solution

The fourth proportional to 1,063,908.27, 1,468,190.34 and 580,473.81 is: 801,052.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,908.27 : 1,468,190.34 = 580,473.81 : x
  2. Step 2: Convert to fraction form
    1,063,908.27/1,468,190.34 = 580,473.81/x
  3. Step 3: Cross multiply
    1,063,908.27x = 1,468,190.34 × 580,473.81
  4. Step 4: Simplify right side
    1,063,908.27x = 852,246,040,465.00
  5. Step 5: Solve for x
    x = 852,246,040,465.00/1,063,908.27
  6. Step 6: Final answer
    x = 801,052.18

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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.