Home / 1,033,052.82-1,425,605.31-580,343.82

Finding the Fourth Proportional to 1,033,052.82, 1,425,605.31 and 580,343.82

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Solution

The fourth proportional to 1,033,052.82, 1,425,605.31 and 580,343.82 is: 800,870.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,052.82 : 1,425,605.31 = 580,343.82 : x
  2. Step 2: Convert to fraction form
    1,033,052.82/1,425,605.31 = 580,343.82/x
  3. Step 3: Cross multiply
    1,033,052.82x = 1,425,605.31 × 580,343.82
  4. Step 4: Simplify right side
    1,033,052.82x = 827,341,231,417.68
  5. Step 5: Solve for x
    x = 827,341,231,417.68/1,033,052.82
  6. Step 6: Final answer
    x = 800,870.21

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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.