Home / 6,310,169.04-8,709,817.20-3,732,745.92

Finding the Fourth Proportional to 6,310,169.04, 8,709,817.20 and 3,732,745.92

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Solution

The fourth proportional to 6,310,169.04, 8,709,817.20 and 3,732,745.92 is: 5,152,244.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,310,169.04 : 8,709,817.20 = 3,732,745.92 : x
  2. Step 2: Convert to fraction form
    6,310,169.04/8,709,817.20 = 3,732,745.92/x
  3. Step 3: Cross multiply
    6,310,169.04x = 8,709,817.20 × 3,732,745.92
  4. Step 4: Simplify right side
    6,310,169.04x = 32,511,534,617,245.82
  5. Step 5: Solve for x
    x = 32,511,534,617,245.82/6,310,169.04
  6. Step 6: Final answer
    x = 5,152,244.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.