Home / 629,301.15-944,088.44-229,941.32

Finding the Fourth Proportional to 629,301.15, 944,088.44 and 229,941.32

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Solution

The fourth proportional to 629,301.15, 944,088.44 and 229,941.32 is: 344,961.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,301.15 : 944,088.44 = 229,941.32 : x
  2. Step 2: Convert to fraction form
    629,301.15/944,088.44 = 229,941.32/x
  3. Step 3: Cross multiply
    629,301.15x = 944,088.44 × 229,941.32
  4. Step 4: Simplify right side
    629,301.15x = 217,084,936,220.19
  5. Step 5: Solve for x
    x = 217,084,936,220.19/629,301.15
  6. Step 6: Final answer
    x = 344,961.93

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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.