Home / 1,671,447.15-2,501,584.26-951,595.61

Finding the Fourth Proportional to 1,671,447.15, 2,501,584.26 and 951,595.61

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Solution

The fourth proportional to 1,671,447.15, 2,501,584.26 and 951,595.61 is: 1,424,212.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,671,447.15 : 2,501,584.26 = 951,595.61 : x
  2. Step 2: Convert to fraction form
    1,671,447.15/2,501,584.26 = 951,595.61/x
  3. Step 3: Cross multiply
    1,671,447.15x = 2,501,584.26 × 951,595.61
  4. Step 4: Simplify right side
    1,671,447.15x = 2,380,496,595,103.12
  5. Step 5: Solve for x
    x = 2,380,496,595,103.12/1,671,447.15
  6. Step 6: Final answer
    x = 1,424,212.90

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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.