Home / 4,666,265.34-6,994,588.67-1,786,845.66

Finding the Fourth Proportional to 4,666,265.34, 6,994,588.67 and 1,786,845.66

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Solution

The fourth proportional to 4,666,265.34, 6,994,588.67 and 1,786,845.66 is: 2,678,426.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,666,265.34 : 6,994,588.67 = 1,786,845.66 : x
  2. Step 2: Convert to fraction form
    4,666,265.34/6,994,588.67 = 1,786,845.66/x
  3. Step 3: Cross multiply
    4,666,265.34x = 6,994,588.67 × 1,786,845.66
  4. Step 4: Simplify right side
    4,666,265.34x = 12,498,250,399,540.44
  5. Step 5: Solve for x
    x = 12,498,250,399,540.44/4,666,265.34
  6. Step 6: Final answer
    x = 2,678,426.86

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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.