Home / 705,591.04-1,058,532.16-232,304.64

Finding the Fourth Proportional to 705,591.04, 1,058,532.16 and 232,304.64

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Solution

The fourth proportional to 705,591.04, 1,058,532.16 and 232,304.64 is: 348,504.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,591.04 : 1,058,532.16 = 232,304.64 : x
  2. Step 2: Convert to fraction form
    705,591.04/1,058,532.16 = 232,304.64/x
  3. Step 3: Cross multiply
    705,591.04x = 1,058,532.16 × 232,304.64
  4. Step 4: Simplify right side
    705,591.04x = 245,901,932,357.22
  5. Step 5: Solve for x
    x = 245,901,932,357.22/705,591.04
  6. Step 6: Final answer
    x = 348,504.90

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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.