Home / 6,195,234.78-8,549,531.19-3,617,024.22

Finding the Fourth Proportional to 6,195,234.78, 8,549,531.19 and 3,617,024.22

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Solution

The fourth proportional to 6,195,234.78, 8,549,531.19 and 3,617,024.22 is: 4,991,556.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195,234.78 : 8,549,531.19 = 3,617,024.22 : x
  2. Step 2: Convert to fraction form
    6,195,234.78/8,549,531.19 = 3,617,024.22/x
  3. Step 3: Cross multiply
    6,195,234.78x = 8,549,531.19 × 3,617,024.22
  4. Step 4: Simplify right side
    6,195,234.78x = 30,923,861,383,875.42
  5. Step 5: Solve for x
    x = 30,923,861,383,875.42/6,195,234.78
  6. Step 6: Final answer
    x = 4,991,556.01

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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.