Home / 884,625.45-1,324,855.05-584,361.29

Finding the Fourth Proportional to 884,625.45, 1,324,855.05 and 584,361.29

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Solution

The fourth proportional to 884,625.45, 1,324,855.05 and 584,361.29 is: 875,165.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,625.45 : 1,324,855.05 = 584,361.29 : x
  2. Step 2: Convert to fraction form
    884,625.45/1,324,855.05 = 584,361.29/x
  3. Step 3: Cross multiply
    884,625.45x = 1,324,855.05 × 584,361.29
  4. Step 4: Simplify right side
    884,625.45x = 774,193,999,456.74
  5. Step 5: Solve for x
    x = 774,193,999,456.74/884,625.45
  6. Step 6: Final answer
    x = 875,165.87

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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.