Home / 1,017,167.83-1,525,751.44-792,696.17

Finding the Fourth Proportional to 1,017,167.83, 1,525,751.44 and 792,696.17

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Solution

The fourth proportional to 1,017,167.83, 1,525,751.44 and 792,696.17 is: 1,189,044.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,167.83 : 1,525,751.44 = 792,696.17 : x
  2. Step 2: Convert to fraction form
    1,017,167.83/1,525,751.44 = 792,696.17/x
  3. Step 3: Cross multiply
    1,017,167.83x = 1,525,751.44 × 792,696.17
  4. Step 4: Simplify right side
    1,017,167.83x = 1,209,457,324,692.62
  5. Step 5: Solve for x
    x = 1,209,457,324,692.62/1,017,167.83
  6. Step 6: Final answer
    x = 1,189,044.02

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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.