Home / 737,590.55-1,106,582.70-264,323.75

Finding the Fourth Proportional to 737,590.55, 1,106,582.70 and 264,323.75

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Solution

The fourth proportional to 737,590.55, 1,106,582.70 and 264,323.75 is: 396,556.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,590.55 : 1,106,582.70 = 264,323.75 : x
  2. Step 2: Convert to fraction form
    737,590.55/1,106,582.70 = 264,323.75/x
  3. Step 3: Cross multiply
    737,590.55x = 1,106,582.70 × 264,323.75
  4. Step 4: Simplify right side
    737,590.55x = 292,496,084,407.43
  5. Step 5: Solve for x
    x = 292,496,084,407.43/737,590.55
  6. Step 6: Final answer
    x = 396,556.17

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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.