Home / 1,799,563.80-2,697,272.10-733,906.20

Finding the Fourth Proportional to 1,799,563.80, 2,697,272.10 and 733,906.20

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Solution

The fourth proportional to 1,799,563.80, 2,697,272.10 and 733,906.20 is: 1,100,013.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,563.80 : 2,697,272.10 = 733,906.20 : x
  2. Step 2: Convert to fraction form
    1,799,563.80/2,697,272.10 = 733,906.20/x
  3. Step 3: Cross multiply
    1,799,563.80x = 2,697,272.10 × 733,906.20
  4. Step 4: Simplify right side
    1,799,563.80x = 1,979,544,717,277.02
  5. Step 5: Solve for x
    x = 1,979,544,717,277.02/1,799,563.80
  6. Step 6: Final answer
    x = 1,100,013.64

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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.