Home / 951,310.60-1,426,813.96-277,234.24

Finding the Fourth Proportional to 951,310.60, 1,426,813.96 and 277,234.24

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Solution

The fourth proportional to 951,310.60, 1,426,813.96 and 277,234.24 is: 415,807.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,310.60 : 1,426,813.96 = 277,234.24 : x
  2. Step 2: Convert to fraction form
    951,310.60/1,426,813.96 = 277,234.24/x
  3. Step 3: Cross multiply
    951,310.60x = 1,426,813.96 × 277,234.24
  4. Step 4: Simplify right side
    951,310.60x = 395,561,683,821.99
  5. Step 5: Solve for x
    x = 395,561,683,821.99/951,310.60
  6. Step 6: Final answer
    x = 415,807.08

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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.