Home / 1,049,407.92-1,448,049.96-596,708.64

Finding the Fourth Proportional to 1,049,407.92, 1,448,049.96 and 596,708.64

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Solution

The fourth proportional to 1,049,407.92, 1,448,049.96 and 596,708.64 is: 823,382.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,407.92 : 1,448,049.96 = 596,708.64 : x
  2. Step 2: Convert to fraction form
    1,049,407.92/1,448,049.96 = 596,708.64/x
  3. Step 3: Cross multiply
    1,049,407.92x = 1,448,049.96 × 596,708.64
  4. Step 4: Simplify right side
    1,049,407.92x = 864,063,922,283.65
  5. Step 5: Solve for x
    x = 864,063,922,283.65/1,049,407.92
  6. Step 6: Final answer
    x = 823,382.31

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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.