Home / 634,354.26-951,569.82-255,273.54

Finding the Fourth Proportional to 634,354.26, 951,569.82 and 255,273.54

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Solution

The fourth proportional to 634,354.26, 951,569.82 and 255,273.54 is: 382,925.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,354.26 : 951,569.82 = 255,273.54 : x
  2. Step 2: Convert to fraction form
    634,354.26/951,569.82 = 255,273.54/x
  3. Step 3: Cross multiply
    634,354.26x = 951,569.82 × 255,273.54
  4. Step 4: Simplify right side
    634,354.26x = 242,910,596,508.56
  5. Step 5: Solve for x
    x = 242,910,596,508.56/634,354.26
  6. Step 6: Final answer
    x = 382,925.77

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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.