Home / 958,883.62-1,323,756.91-700,470.44

Finding the Fourth Proportional to 958,883.62, 1,323,756.91 and 700,470.44

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Solution

The fourth proportional to 958,883.62, 1,323,756.91 and 700,470.44 is: 967,012.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,883.62 : 1,323,756.91 = 700,470.44 : x
  2. Step 2: Convert to fraction form
    958,883.62/1,323,756.91 = 700,470.44/x
  3. Step 3: Cross multiply
    958,883.62x = 1,323,756.91 × 700,470.44
  4. Step 4: Simplify right side
    958,883.62x = 927,252,585,200.74
  5. Step 5: Solve for x
    x = 927,252,585,200.74/958,883.62
  6. Step 6: Final answer
    x = 967,012.64

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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.