Home / 632,310.62-948,515.44-183,038.24

Finding the Fourth Proportional to 632,310.62, 948,515.44 and 183,038.24

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Solution

The fourth proportional to 632,310.62, 948,515.44 and 183,038.24 is: 274,571.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,310.62 : 948,515.44 = 183,038.24 : x
  2. Step 2: Convert to fraction form
    632,310.62/948,515.44 = 183,038.24/x
  3. Step 3: Cross multiply
    632,310.62x = 948,515.44 × 183,038.24
  4. Step 4: Simplify right side
    632,310.62x = 173,614,596,750.43
  5. Step 5: Solve for x
    x = 173,614,596,750.43/632,310.62
  6. Step 6: Final answer
    x = 274,571.69

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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.