Home / 3,724,246.80-5,586,370.20-3,322,713.60

Finding the Fourth Proportional to 3,724,246.80, 5,586,370.20 and 3,322,713.60

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Solution

The fourth proportional to 3,724,246.80, 5,586,370.20 and 3,322,713.60 is: 4,984,070.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,246.80 : 5,586,370.20 = 3,322,713.60 : x
  2. Step 2: Convert to fraction form
    3,724,246.80/5,586,370.20 = 3,322,713.60/x
  3. Step 3: Cross multiply
    3,724,246.80x = 5,586,370.20 × 3,322,713.60
  4. Step 4: Simplify right side
    3,724,246.80x = 18,561,908,238,174.72
  5. Step 5: Solve for x
    x = 18,561,908,238,174.72/3,724,246.80
  6. Step 6: Final answer
    x = 4,984,070.40

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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.