Home / 1,064,617.25-1,469,196.97-581,186.03

Finding the Fourth Proportional to 1,064,617.25, 1,469,196.97 and 581,186.03

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Solution

The fourth proportional to 1,064,617.25, 1,469,196.97 and 581,186.03 is: 802,050.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,617.25 : 1,469,196.97 = 581,186.03 : x
  2. Step 2: Convert to fraction form
    1,064,617.25/1,469,196.97 = 581,186.03/x
  3. Step 3: Cross multiply
    1,064,617.25x = 1,469,196.97 × 581,186.03
  4. Step 4: Simplify right side
    1,064,617.25x = 853,876,745,483.38
  5. Step 5: Solve for x
    x = 853,876,745,483.38/1,064,617.25
  6. Step 6: Final answer
    x = 802,050.45

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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.