Home / 3,723,444.55-5,593,574.78-2,208,121.46

Finding the Fourth Proportional to 3,723,444.55, 5,593,574.78 and 2,208,121.46

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Solution

The fourth proportional to 3,723,444.55, 5,593,574.78 and 2,208,121.46 is: 3,317,168.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,723,444.55 : 5,593,574.78 = 2,208,121.46 : x
  2. Step 2: Convert to fraction form
    3,723,444.55/5,593,574.78 = 2,208,121.46/x
  3. Step 3: Cross multiply
    3,723,444.55x = 5,593,574.78 × 2,208,121.46
  4. Step 4: Simplify right side
    3,723,444.55x = 12,351,292,500,080.66
  5. Step 5: Solve for x
    x = 12,351,292,500,080.66/3,723,444.55
  6. Step 6: Final answer
    x = 3,317,168.37

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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.