Home / 3,003,525.24-4,505,284.89-1,206,409.02

Finding the Fourth Proportional to 3,003,525.24, 4,505,284.89 and 1,206,409.02

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Solution

The fourth proportional to 3,003,525.24, 4,505,284.89 and 1,206,409.02 is: 1,809,612.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,525.24 : 4,505,284.89 = 1,206,409.02 : x
  2. Step 2: Convert to fraction form
    3,003,525.24/4,505,284.89 = 1,206,409.02/x
  3. Step 3: Cross multiply
    3,003,525.24x = 4,505,284.89 × 1,206,409.02
  4. Step 4: Simplify right side
    3,003,525.24x = 5,435,216,328,965.71
  5. Step 5: Solve for x
    x = 5,435,216,328,965.71/3,003,525.24
  6. Step 6: Final answer
    x = 1,809,612.34

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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.