Home / 746,733-1,120,211.82-241,124.52

Finding the Fourth Proportional to 746,733, 1,120,211.82 and 241,124.52

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Solution

The fourth proportional to 746,733, 1,120,211.82 and 241,124.52 is: 361,723.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,733 : 1,120,211.82 = 241,124.52 : x
  2. Step 2: Convert to fraction form
    746,733/1,120,211.82 = 241,124.52/x
  3. Step 3: Cross multiply
    746,733x = 1,120,211.82 × 241,124.52
  4. Step 4: Simplify right side
    746,733x = 270,110,537,395.83
  5. Step 5: Solve for x
    x = 270,110,537,395.83/746,733
  6. Step 6: Final answer
    x = 361,723.05

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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.