Home / 1,180,253.98-1,767,391.44-731,850.58

Finding the Fourth Proportional to 1,180,253.98, 1,767,391.44 and 731,850.58

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Solution

The fourth proportional to 1,180,253.98, 1,767,391.44 and 731,850.58 is: 1,095,922.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,253.98 : 1,767,391.44 = 731,850.58 : x
  2. Step 2: Convert to fraction form
    1,180,253.98/1,767,391.44 = 731,850.58/x
  3. Step 3: Cross multiply
    1,180,253.98x = 1,767,391.44 × 731,850.58
  4. Step 4: Simplify right side
    1,180,253.98x = 1,293,466,450,451.04
  5. Step 5: Solve for x
    x = 1,293,466,450,451.04/1,180,253.98
  6. Step 6: Final answer
    x = 1,095,922.13

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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.