Home / 1,049,409.92-1,448,052.72-596,710.64

Finding the Fourth Proportional to 1,049,409.92, 1,448,052.72 and 596,710.64

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Solution

The fourth proportional to 1,049,409.92, 1,448,052.72 and 596,710.64 is: 823,385.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,409.92 : 1,448,052.72 = 596,710.64 : x
  2. Step 2: Convert to fraction form
    1,049,409.92/1,448,052.72 = 596,710.64/x
  3. Step 3: Cross multiply
    1,049,409.92x = 1,448,052.72 × 596,710.64
  4. Step 4: Simplify right side
    1,049,409.92x = 864,068,465,304.94
  5. Step 5: Solve for x
    x = 864,068,465,304.94/1,049,409.92
  6. Step 6: Final answer
    x = 823,385.07

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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.