Home / 5,556,520.48-8,323,996.21-4,094,912.45

Finding the Fourth Proportional to 5,556,520.48, 8,323,996.21 and 4,094,912.45

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Solution

The fourth proportional to 5,556,520.48, 8,323,996.21 and 4,094,912.45 is: 6,134,420.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,556,520.48 : 8,323,996.21 = 4,094,912.45 : x
  2. Step 2: Convert to fraction form
    5,556,520.48/8,323,996.21 = 4,094,912.45/x
  3. Step 3: Cross multiply
    5,556,520.48x = 8,323,996.21 × 4,094,912.45
  4. Step 4: Simplify right side
    5,556,520.48x = 34,086,035,714,081.82
  5. Step 5: Solve for x
    x = 34,086,035,714,081.82/5,556,520.48
  6. Step 6: Final answer
    x = 6,134,420.96

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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.