Home / 743,033.88-1,114,550.80-182,063.52

Finding the Fourth Proportional to 743,033.88, 1,114,550.80 and 182,063.52

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Solution

The fourth proportional to 743,033.88, 1,114,550.80 and 182,063.52 is: 273,095.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    743,033.88 : 1,114,550.80 = 182,063.52 : x
  2. Step 2: Convert to fraction form
    743,033.88/1,114,550.80 = 182,063.52/x
  3. Step 3: Cross multiply
    743,033.88x = 1,114,550.80 × 182,063.52
  4. Step 4: Simplify right side
    743,033.88x = 202,919,041,866.82
  5. Step 5: Solve for x
    x = 202,919,041,866.82/743,033.88
  6. Step 6: Final answer
    x = 273,095.28

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Similar ratio
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1.5x scale

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.