Home / 1,267,559.53-1,900,059.89-794,577.04

Finding the Fourth Proportional to 1,267,559.53, 1,900,059.89 and 794,577.04

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Solution

The fourth proportional to 1,267,559.53, 1,900,059.89 and 794,577.04 is: 1,191,063.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,559.53 : 1,900,059.89 = 794,577.04 : x
  2. Step 2: Convert to fraction form
    1,267,559.53/1,900,059.89 = 794,577.04/x
  3. Step 3: Cross multiply
    1,267,559.53x = 1,900,059.89 × 794,577.04
  4. Step 4: Simplify right side
    1,267,559.53x = 1,509,743,954,495.89
  5. Step 5: Solve for x
    x = 1,509,743,954,495.89/1,267,559.53
  6. Step 6: Final answer
    x = 1,191,063.55

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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.