Home / 804,250.62-1,206,318.38-467,080.82

Finding the Fourth Proportional to 804,250.62, 1,206,318.38 and 467,080.82

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Solution

The fourth proportional to 804,250.62, 1,206,318.38 and 467,080.82 is: 700,587.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,250.62 : 1,206,318.38 = 467,080.82 : x
  2. Step 2: Convert to fraction form
    804,250.62/1,206,318.38 = 467,080.82/x
  3. Step 3: Cross multiply
    804,250.62x = 1,206,318.38 × 467,080.82
  4. Step 4: Simplify right side
    804,250.62x = 563,448,178,111.47
  5. Step 5: Solve for x
    x = 563,448,178,111.47/804,250.62
  6. Step 6: Final answer
    x = 700,587.81

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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.