Home / 3,733,399.28-5,604,825.20-2,290,536.96

Finding the Fourth Proportional to 3,733,399.28, 5,604,825.20 and 2,290,536.96

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Solution

The fourth proportional to 3,733,399.28, 5,604,825.20 and 2,290,536.96 is: 3,438,705.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,399.28 : 5,604,825.20 = 2,290,536.96 : x
  2. Step 2: Convert to fraction form
    3,733,399.28/5,604,825.20 = 2,290,536.96/x
  3. Step 3: Cross multiply
    3,733,399.28x = 5,604,825.20 × 2,290,536.96
  4. Step 4: Simplify right side
    3,733,399.28x = 12,838,059,274,939.39
  5. Step 5: Solve for x
    x = 12,838,059,274,939.39/3,733,399.28
  6. Step 6: Final answer
    x = 3,438,705.13

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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.