Home / 964,197.49-1,446,310.83-364,997.77

Finding the Fourth Proportional to 964,197.49, 1,446,310.83 and 364,997.77

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Solution

The fourth proportional to 964,197.49, 1,446,310.83 and 364,997.77 is: 547,502.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,197.49 : 1,446,310.83 = 364,997.77 : x
  2. Step 2: Convert to fraction form
    964,197.49/1,446,310.83 = 364,997.77/x
  3. Step 3: Cross multiply
    964,197.49x = 1,446,310.83 × 364,997.77
  4. Step 4: Simplify right side
    964,197.49x = 527,900,227,676.85
  5. Step 5: Solve for x
    x = 527,900,227,676.85/964,197.49
  6. Step 6: Final answer
    x = 547,502.18

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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.