Home / 5,704,455.08-8,556,697.20-1,444,623.78

Finding the Fourth Proportional to 5,704,455.08, 8,556,697.20 and 1,444,623.78

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Solution

The fourth proportional to 5,704,455.08, 8,556,697.20 and 1,444,623.78 is: 2,166,939.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,455.08 : 8,556,697.20 = 1,444,623.78 : x
  2. Step 2: Convert to fraction form
    5,704,455.08/8,556,697.20 = 1,444,623.78/x
  3. Step 3: Cross multiply
    5,704,455.08x = 8,556,697.20 × 1,444,623.78
  4. Step 4: Simplify right side
    5,704,455.08x = 12,361,208,253,379.42
  5. Step 5: Solve for x
    x = 12,361,208,253,379.42/5,704,455.08
  6. Step 6: Final answer
    x = 2,166,939.36

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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.