Home / 797,759.00-1,101,084.93-507,311.69

Finding the Fourth Proportional to 797,759.00, 1,101,084.93 and 507,311.69

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Solution

The fourth proportional to 797,759.00, 1,101,084.93 and 507,311.69 is: 700,203.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,759.00 : 1,101,084.93 = 507,311.69 : x
  2. Step 2: Convert to fraction form
    797,759.00/1,101,084.93 = 507,311.69/x
  3. Step 3: Cross multiply
    797,759.00x = 1,101,084.93 × 507,311.69
  4. Step 4: Simplify right side
    797,759.00x = 558,593,259,424.54
  5. Step 5: Solve for x
    x = 558,593,259,424.54/797,759.00
  6. Step 6: Final answer
    x = 700,203.02

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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.