Home / 3,223,025.09-4,447,858.77-1,772,758.59

Finding the Fourth Proportional to 3,223,025.09, 4,447,858.77 and 1,772,758.59

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Solution

The fourth proportional to 3,223,025.09, 4,447,858.77 and 1,772,758.59 is: 2,446,453.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,025.09 : 4,447,858.77 = 1,772,758.59 : x
  2. Step 2: Convert to fraction form
    3,223,025.09/4,447,858.77 = 1,772,758.59/x
  3. Step 3: Cross multiply
    3,223,025.09x = 4,447,858.77 × 1,772,758.59
  4. Step 4: Simplify right side
    3,223,025.09x = 7,884,979,841,624.33
  5. Step 5: Solve for x
    x = 7,884,979,841,624.33/3,223,025.09
  6. Step 6: Final answer
    x = 2,446,453.14

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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.