Home / 3,298,169.09-4,551,598.49-1,847,814.95

Finding the Fourth Proportional to 3,298,169.09, 4,551,598.49 and 1,847,814.95

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Solution

The fourth proportional to 3,298,169.09, 4,551,598.49 and 1,847,814.95 is: 2,550,054.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,169.09 : 4,551,598.49 = 1,847,814.95 : x
  2. Step 2: Convert to fraction form
    3,298,169.09/4,551,598.49 = 1,847,814.95/x
  3. Step 3: Cross multiply
    3,298,169.09x = 4,551,598.49 × 1,847,814.95
  4. Step 4: Simplify right side
    3,298,169.09x = 8,410,511,704,222.36
  5. Step 5: Solve for x
    x = 8,410,511,704,222.36/3,298,169.09
  6. Step 6: Final answer
    x = 2,550,054.74

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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.