Home / 884,625.95-1,324,855.81-584,361.79

Finding the Fourth Proportional to 884,625.95, 1,324,855.81 and 584,361.79

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Solution

The fourth proportional to 884,625.95, 1,324,855.81 and 584,361.79 is: 875,166.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,625.95 : 1,324,855.81 = 584,361.79 : x
  2. Step 2: Convert to fraction form
    884,625.95/1,324,855.81 = 584,361.79/x
  3. Step 3: Cross multiply
    884,625.95x = 1,324,855.81 × 584,361.79
  4. Step 4: Simplify right side
    884,625.95x = 774,195,112,623.50
  5. Step 5: Solve for x
    x = 774,195,112,623.50/884,625.95
  6. Step 6: Final answer
    x = 875,166.63

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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.