Home / 3,561,202.80-5,341,804.20-3,206,617.20

Finding the Fourth Proportional to 3,561,202.80, 5,341,804.20 and 3,206,617.20

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Solution

The fourth proportional to 3,561,202.80, 5,341,804.20 and 3,206,617.20 is: 4,809,925.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,202.80 : 5,341,804.20 = 3,206,617.20 : x
  2. Step 2: Convert to fraction form
    3,561,202.80/5,341,804.20 = 3,206,617.20/x
  3. Step 3: Cross multiply
    3,561,202.80x = 5,341,804.20 × 3,206,617.20
  4. Step 4: Simplify right side
    3,561,202.80x = 17,129,121,226,752.24
  5. Step 5: Solve for x
    x = 17,129,121,226,752.24/3,561,202.80
  6. Step 6: Final answer
    x = 4,809,925.80

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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.