Home / 5,930,311.12-8,892,095.96-2,334,128.60

Finding the Fourth Proportional to 5,930,311.12, 8,892,095.96 and 2,334,128.60

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Solution

The fourth proportional to 5,930,311.12, 8,892,095.96 and 2,334,128.60 is: 3,499,866.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,930,311.12 : 8,892,095.96 = 2,334,128.60 : x
  2. Step 2: Convert to fraction form
    5,930,311.12/8,892,095.96 = 2,334,128.60/x
  3. Step 3: Cross multiply
    5,930,311.12x = 8,892,095.96 × 2,334,128.60
  4. Step 4: Simplify right side
    5,930,311.12x = 20,755,295,522,246.02
  5. Step 5: Solve for x
    x = 20,755,295,522,246.02/5,930,311.12
  6. Step 6: Final answer
    x = 3,499,866.21

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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.