Home / 1,040,822.92-1,560,170.82-590,592.64

Finding the Fourth Proportional to 1,040,822.92, 1,560,170.82 and 590,592.64

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Solution

The fourth proportional to 1,040,822.92, 1,560,170.82 and 590,592.64 is: 885,285.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,040,822.92 : 1,560,170.82 = 590,592.64 : x
  2. Step 2: Convert to fraction form
    1,040,822.92/1,560,170.82 = 590,592.64/x
  3. Step 3: Cross multiply
    1,040,822.92x = 1,560,170.82 × 590,592.64
  4. Step 4: Simplify right side
    1,040,822.92x = 921,425,403,434.77
  5. Step 5: Solve for x
    x = 921,425,403,434.77/1,040,822.92
  6. Step 6: Final answer
    x = 885,285.47

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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.