Home / 629,415.06-944,945.64-373,714.36

Finding the Fourth Proportional to 629,415.06, 944,945.64 and 373,714.36

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Solution

The fourth proportional to 629,415.06, 944,945.64 and 373,714.36 is: 561,060.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,415.06 : 944,945.64 = 373,714.36 : x
  2. Step 2: Convert to fraction form
    629,415.06/944,945.64 = 373,714.36/x
  3. Step 3: Cross multiply
    629,415.06x = 944,945.64 × 373,714.36
  4. Step 4: Simplify right side
    629,415.06x = 353,139,755,087.39
  5. Step 5: Solve for x
    x = 353,139,755,087.39/629,415.06
  6. Step 6: Final answer
    x = 561,060.22

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1.5x scale

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.