Home / 1,034,973.69-1,428,279.85-576,093.25

Finding the Fourth Proportional to 1,034,973.69, 1,428,279.85 and 576,093.25

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Solution

The fourth proportional to 1,034,973.69, 1,428,279.85 and 576,093.25 is: 795,017.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,973.69 : 1,428,279.85 = 576,093.25 : x
  2. Step 2: Convert to fraction form
    1,034,973.69/1,428,279.85 = 576,093.25/x
  3. Step 3: Cross multiply
    1,034,973.69x = 1,428,279.85 × 576,093.25
  4. Step 4: Simplify right side
    1,034,973.69x = 822,822,380,696.01
  5. Step 5: Solve for x
    x = 822,822,380,696.01/1,034,973.69
  6. Step 6: Final answer
    x = 795,017.68

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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.