Home / 9,354,057.12-14,031,475.92-2,964,168

Finding the Fourth Proportional to 9,354,057.12, 14,031,475.92 and 2,964,168

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Solution

The fourth proportional to 9,354,057.12, 14,031,475.92 and 2,964,168 is: 4,446,375.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,354,057.12 : 14,031,475.92 = 2,964,168 : x
  2. Step 2: Convert to fraction form
    9,354,057.12/14,031,475.92 = 2,964,168/x
  3. Step 3: Cross multiply
    9,354,057.12x = 14,031,475.92 × 2,964,168
  4. Step 4: Simplify right side
    9,354,057.12x = 41,591,651,914,834.56
  5. Step 5: Solve for x
    x = 41,591,651,914,834.56/9,354,057.12
  6. Step 6: Final answer
    x = 4,446,375.66

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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.