Home / 1,074,759.22-1,483,190.69-591,325.75

Finding the Fourth Proportional to 1,074,759.22, 1,483,190.69 and 591,325.75

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Solution

The fourth proportional to 1,074,759.22, 1,483,190.69 and 591,325.75 is: 816,042.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,759.22 : 1,483,190.69 = 591,325.75 : x
  2. Step 2: Convert to fraction form
    1,074,759.22/1,483,190.69 = 591,325.75/x
  3. Step 3: Cross multiply
    1,074,759.22x = 1,483,190.69 × 591,325.75
  4. Step 4: Simplify right side
    1,074,759.22x = 877,048,844,927.61
  5. Step 5: Solve for x
    x = 877,048,844,927.61/1,074,759.22
  6. Step 6: Final answer
    x = 816,042.17

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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.