Home / 1,051,092.35-1,450,507.06-567,657.59

Finding the Fourth Proportional to 1,051,092.35, 1,450,507.06 and 567,657.59

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Solution

The fourth proportional to 1,051,092.35, 1,450,507.06 and 567,657.59 is: 783,367.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,092.35 : 1,450,507.06 = 567,657.59 : x
  2. Step 2: Convert to fraction form
    1,051,092.35/1,450,507.06 = 567,657.59/x
  3. Step 3: Cross multiply
    1,051,092.35x = 1,450,507.06 × 567,657.59
  4. Step 4: Simplify right side
    1,051,092.35x = 823,391,335,414.62
  5. Step 5: Solve for x
    x = 823,391,335,414.62/1,051,092.35
  6. Step 6: Final answer
    x = 783,367.26

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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.