Home / 3,554,274.52-5,328,140.88-1,932,674.26

Finding the Fourth Proportional to 3,554,274.52, 5,328,140.88 and 1,932,674.26

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Solution

The fourth proportional to 3,554,274.52, 5,328,140.88 and 1,932,674.26 is: 2,897,232.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,554,274.52 : 5,328,140.88 = 1,932,674.26 : x
  2. Step 2: Convert to fraction form
    3,554,274.52/5,328,140.88 = 1,932,674.26/x
  3. Step 3: Cross multiply
    3,554,274.52x = 5,328,140.88 × 1,932,674.26
  4. Step 4: Simplify right side
    3,554,274.52x = 10,297,560,732,429.75
  5. Step 5: Solve for x
    x = 10,297,560,732,429.75/3,554,274.52
  6. Step 6: Final answer
    x = 2,897,232.80

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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.