Home / 1,799,566.86-2,470,183.22-1,591,050.08

Finding the Fourth Proportional to 1,799,566.86, 2,470,183.22 and 1,591,050.08

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Solution

The fourth proportional to 1,799,566.86, 2,470,183.22 and 1,591,050.08 is: 2,183,961.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,566.86 : 2,470,183.22 = 1,591,050.08 : x
  2. Step 2: Convert to fraction form
    1,799,566.86/2,470,183.22 = 1,591,050.08/x
  3. Step 3: Cross multiply
    1,799,566.86x = 2,470,183.22 × 1,591,050.08
  4. Step 4: Simplify right side
    1,799,566.86x = 3,930,185,195,455.93
  5. Step 5: Solve for x
    x = 3,930,185,195,455.93/1,799,566.86
  6. Step 6: Final answer
    x = 2,183,961.76

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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.