Home / 6,481,567.89-8,944,657.56-3,581,025.48

Finding the Fourth Proportional to 6,481,567.89, 8,944,657.56 and 3,581,025.48

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Solution

The fourth proportional to 6,481,567.89, 8,944,657.56 and 3,581,025.48 is: 4,941,867.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,481,567.89 : 8,944,657.56 = 3,581,025.48 : x
  2. Step 2: Convert to fraction form
    6,481,567.89/8,944,657.56 = 3,581,025.48/x
  3. Step 3: Cross multiply
    6,481,567.89x = 8,944,657.56 × 3,581,025.48
  4. Step 4: Simplify right side
    6,481,567.89x = 32,031,046,632,234.63
  5. Step 5: Solve for x
    x = 32,031,046,632,234.63/6,481,567.89
  6. Step 6: Final answer
    x = 4,941,867.03

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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.