Home / 3,266,550.76-4,900,822.44-1,670,235.16

Finding the Fourth Proportional to 3,266,550.76, 4,900,822.44 and 1,670,235.16

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Solution

The fourth proportional to 3,266,550.76, 4,900,822.44 and 1,670,235.16 is: 2,505,862.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,550.76 : 4,900,822.44 = 1,670,235.16 : x
  2. Step 2: Convert to fraction form
    3,266,550.76/4,900,822.44 = 1,670,235.16/x
  3. Step 3: Cross multiply
    3,266,550.76x = 4,900,822.44 × 1,670,235.16
  4. Step 4: Simplify right side
    3,266,550.76x = 8,185,525,952,204.99
  5. Step 5: Solve for x
    x = 8,185,525,952,204.99/3,266,550.76
  6. Step 6: Final answer
    x = 2,505,862.16

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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.