Home / 3,734,395.04-5,153,623.59-2,080,540.69

Finding the Fourth Proportional to 3,734,395.04, 5,153,623.59 and 2,080,540.69

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Solution

The fourth proportional to 3,734,395.04, 5,153,623.59 and 2,080,540.69 is: 2,871,234.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,395.04 : 5,153,623.59 = 2,080,540.69 : x
  2. Step 2: Convert to fraction form
    3,734,395.04/5,153,623.59 = 2,080,540.69/x
  3. Step 3: Cross multiply
    3,734,395.04x = 5,153,623.59 × 2,080,540.69
  4. Step 4: Simplify right side
    3,734,395.04x = 10,722,323,554,170.76
  5. Step 5: Solve for x
    x = 10,722,323,554,170.76/3,734,395.04
  6. Step 6: Final answer
    x = 2,871,234.41

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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.