Home / 802,983.69-1,204,093.98-466,127.64

Finding the Fourth Proportional to 802,983.69, 1,204,093.98 and 466,127.64

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Solution

The fourth proportional to 802,983.69, 1,204,093.98 and 466,127.64 is: 698,969.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    802,983.69 : 1,204,093.98 = 466,127.64 : x
  2. Step 2: Convert to fraction form
    802,983.69/1,204,093.98 = 466,127.64/x
  3. Step 3: Cross multiply
    802,983.69x = 1,204,093.98 × 466,127.64
  4. Step 4: Simplify right side
    802,983.69x = 561,261,485,235.61
  5. Step 5: Solve for x
    x = 561,261,485,235.61/802,983.69
  6. Step 6: Final answer
    x = 698,969.97

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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.