Home / 4,793,717.50-7,190,595.38-1,199,474.12

Finding the Fourth Proportional to 4,793,717.50, 7,190,595.38 and 1,199,474.12

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Solution

The fourth proportional to 4,793,717.50, 7,190,595.38 and 1,199,474.12 is: 1,799,215.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,793,717.50 : 7,190,595.38 = 1,199,474.12 : x
  2. Step 2: Convert to fraction form
    4,793,717.50/7,190,595.38 = 1,199,474.12/x
  3. Step 3: Cross multiply
    4,793,717.50x = 7,190,595.38 × 1,199,474.12
  4. Step 4: Simplify right side
    4,793,717.50x = 8,624,933,086,676.74
  5. Step 5: Solve for x
    x = 8,624,933,086,676.74/4,793,717.50
  6. Step 6: Final answer
    x = 1,799,215.97

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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.