Home / 5,923,114.80-8,884,672.20-1,664,005.20

Finding the Fourth Proportional to 5,923,114.80, 8,884,672.20 and 1,664,005.20

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Solution

The fourth proportional to 5,923,114.80, 8,884,672.20 and 1,664,005.20 is: 2,496,007.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,114.80 : 8,884,672.20 = 1,664,005.20 : x
  2. Step 2: Convert to fraction form
    5,923,114.80/8,884,672.20 = 1,664,005.20/x
  3. Step 3: Cross multiply
    5,923,114.80x = 8,884,672.20 × 1,664,005.20
  4. Step 4: Simplify right side
    5,923,114.80x = 14,784,140,741,095.44
  5. Step 5: Solve for x
    x = 14,784,140,741,095.44/5,923,114.80
  6. Step 6: Final answer
    x = 2,496,007.80

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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.