Home / 936,175.73-1,291,511.46-548,794.85

Finding the Fourth Proportional to 936,175.73, 1,291,511.46 and 548,794.85

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Solution

The fourth proportional to 936,175.73, 1,291,511.46 and 548,794.85 is: 757,095.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    936,175.73 : 1,291,511.46 = 548,794.85 : x
  2. Step 2: Convert to fraction form
    936,175.73/1,291,511.46 = 548,794.85/x
  3. Step 3: Cross multiply
    936,175.73x = 1,291,511.46 × 548,794.85
  4. Step 4: Simplify right side
    936,175.73x = 708,774,835,220.01
  5. Step 5: Solve for x
    x = 708,774,835,220.01/936,175.73
  6. Step 6: Final answer
    x = 757,095.93

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Double scale
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1.5x scale

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.