Home / 6,213,585.60-9,321,790.37-1,896,022.05

Finding the Fourth Proportional to 6,213,585.60, 9,321,790.37 and 1,896,022.05

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Solution

The fourth proportional to 6,213,585.60, 9,321,790.37 and 1,896,022.05 is: 2,844,463.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,213,585.60 : 9,321,790.37 = 1,896,022.05 : x
  2. Step 2: Convert to fraction form
    6,213,585.60/9,321,790.37 = 1,896,022.05/x
  3. Step 3: Cross multiply
    6,213,585.60x = 9,321,790.37 × 1,896,022.05
  4. Step 4: Simplify right side
    6,213,585.60x = 17,674,320,042,560.83
  5. Step 5: Solve for x
    x = 17,674,320,042,560.83/6,213,585.60
  6. Step 6: Final answer
    x = 2,844,463.92

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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.