Home / 6,166,562.30-8,509,638.93-3,413,255.05

Finding the Fourth Proportional to 6,166,562.30, 8,509,638.93 and 3,413,255.05

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Solution

The fourth proportional to 6,166,562.30, 8,509,638.93 and 3,413,255.05 is: 4,710,171.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,166,562.30 : 8,509,638.93 = 3,413,255.05 : x
  2. Step 2: Convert to fraction form
    6,166,562.30/8,509,638.93 = 3,413,255.05/x
  3. Step 3: Cross multiply
    6,166,562.30x = 8,509,638.93 × 3,413,255.05
  4. Step 4: Simplify right side
    6,166,562.30x = 29,045,568,051,499.09
  5. Step 5: Solve for x
    x = 29,045,568,051,499.09/6,166,562.30
  6. Step 6: Final answer
    x = 4,710,171.83

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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.