Home / 3,296,527.24-4,548,687.96-1,920,097.48

Finding the Fourth Proportional to 3,296,527.24, 4,548,687.96 and 1,920,097.48

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Solution

The fourth proportional to 3,296,527.24, 4,548,687.96 and 1,920,097.48 is: 2,649,431.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,527.24 : 4,548,687.96 = 1,920,097.48 : x
  2. Step 2: Convert to fraction form
    3,296,527.24/4,548,687.96 = 1,920,097.48/x
  3. Step 3: Cross multiply
    3,296,527.24x = 4,548,687.96 × 1,920,097.48
  4. Step 4: Simplify right side
    3,296,527.24x = 8,733,924,289,302.34
  5. Step 5: Solve for x
    x = 8,733,924,289,302.34/3,296,527.24
  6. Step 6: Final answer
    x = 2,649,431.86

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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.