Home / 1,799,561.08-2,470,175.35-1,591,044.30

Finding the Fourth Proportional to 1,799,561.08, 2,470,175.35 and 1,591,044.30

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Solution

The fourth proportional to 1,799,561.08, 2,470,175.35 and 1,591,044.30 is: 2,183,953.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,561.08 : 2,470,175.35 = 1,591,044.30 : x
  2. Step 2: Convert to fraction form
    1,799,561.08/2,470,175.35 = 1,591,044.30/x
  3. Step 3: Cross multiply
    1,799,561.08x = 2,470,175.35 × 1,591,044.30
  4. Step 4: Simplify right side
    1,799,561.08x = 3,930,158,410,618.01
  5. Step 5: Solve for x
    x = 3,930,158,410,618.01/1,799,561.08
  6. Step 6: Final answer
    x = 2,183,953.88

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.